diff --git a/src/main/java/ru/ulstu/paper/controller/PaperController.java b/src/main/java/ru/ulstu/paper/controller/PaperController.java
index 41d5586..beae772 100644
--- a/src/main/java/ru/ulstu/paper/controller/PaperController.java
+++ b/src/main/java/ru/ulstu/paper/controller/PaperController.java
@@ -16,6 +16,7 @@ import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.paper.model.PaperListDto;
+import ru.ulstu.paper.model.ReferenceDto;
 import ru.ulstu.paper.service.LatexService;
 import ru.ulstu.paper.service.PaperService;
 import ru.ulstu.user.model.User;
@@ -105,6 +106,15 @@ public class PaperController {
         return "/papers/paper";
     }
 
+    @PostMapping(value = "/paper", params = "addReference")
+    public String addReference(@Valid PaperDto paperDto, Errors errors) {
+        if (errors.hasErrors()) {
+            return "/papers/paper";
+        }
+        paperDto.getReferences().add(new ReferenceDto());
+        return "/papers/paper";
+    }
+
     @ModelAttribute("allStatuses")
     public List<Paper.PaperStatus> getPaperStatuses() {
         return paperService.getPaperStatuses();
@@ -129,6 +139,16 @@ public class PaperController {
         return years;
     }
 
+    @ModelAttribute("allFormatStandards")
+    public List<ReferenceDto.FormatStandard> getFormatStandards() {
+        return paperService.getFormatStandards();
+    }
+
+    @ModelAttribute("allReferenceTypes")
+    public List<ReferenceDto.ReferenceType> getReferenceTypes() {
+        return paperService.getReferenceTypes();
+    }
+
     @PostMapping("/generatePdf")
     public ResponseEntity<byte[]> getPdfFile(PaperDto paper) throws IOException, InterruptedException {
         HttpHeaders headers = new HttpHeaders();
diff --git a/src/main/java/ru/ulstu/paper/model/Paper.java b/src/main/java/ru/ulstu/paper/model/Paper.java
index 15ee4b4..413c5db 100644
--- a/src/main/java/ru/ulstu/paper/model/Paper.java
+++ b/src/main/java/ru/ulstu/paper/model/Paper.java
@@ -123,6 +123,11 @@ public class Paper extends BaseEntity implements UserContainer {
     @ManyToMany(mappedBy = "papers")
     private List<Grant> grants;
 
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
+    @JoinColumn(name = "paper_id", unique = true)
+    @Fetch(FetchMode.SUBSELECT)
+    private List<Reference> references = new ArrayList<>();
+
     public PaperStatus getStatus() {
         return status;
     }
@@ -248,6 +253,14 @@ public class Paper extends BaseEntity implements UserContainer {
         return getAuthors();
     }
 
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public void setReferences(List<Reference> references) {
+        this.references = references;
+    }
+
     public Optional<Deadline> getNextDeadline() {
         return deadlines
                 .stream()
diff --git a/src/main/java/ru/ulstu/paper/model/PaperDto.java b/src/main/java/ru/ulstu/paper/model/PaperDto.java
index 11d6dfc..8474a34 100644
--- a/src/main/java/ru/ulstu/paper/model/PaperDto.java
+++ b/src/main/java/ru/ulstu/paper/model/PaperDto.java
@@ -38,6 +38,8 @@ public class PaperDto {
     private Set<UserDto> authors;
     private Integer filterAuthorId;
     private String latexText;
+    private List<ReferenceDto> references = new ArrayList<>();
+    private ReferenceDto.FormatStandard formatStandard = ReferenceDto.FormatStandard.GOST;
 
     public PaperDto() {
         deadlines.add(new Deadline());
@@ -57,7 +59,9 @@ public class PaperDto {
                     @JsonProperty("locked") Boolean locked,
                     @JsonProperty("files") List<FileDataDto> files,
                     @JsonProperty("authorIds") Set<Integer> authorIds,
-                    @JsonProperty("authors") Set<UserDto> authors) {
+                    @JsonProperty("authors") Set<UserDto> authors,
+                    @JsonProperty("references") List<ReferenceDto> references,
+                    @JsonProperty("formatStandard") ReferenceDto.FormatStandard formatStandard) {
         this.id = id;
         this.title = title;
         this.status = status;
@@ -71,6 +75,8 @@ public class PaperDto {
         this.locked = locked;
         this.files = files;
         this.authors = authors;
+        this.references = references;
+        this.formatStandard = formatStandard;
     }
 
     public PaperDto(Paper paper) {
@@ -88,6 +94,7 @@ public class PaperDto {
         this.files = convert(paper.getFiles(), FileDataDto::new);
         this.authorIds = convert(paper.getAuthors(), user -> user.getId());
         this.authors = convert(paper.getAuthors(), UserDto::new);
+        this.references = convert(paper.getReferences(), ReferenceDto::new);
     }
 
     public Integer getId() {
@@ -216,4 +223,20 @@ public class PaperDto {
     public void setFilterAuthorId(Integer filterAuthorId) {
         this.filterAuthorId = filterAuthorId;
     }
+
+    public List<ReferenceDto> getReferences() {
+        return references;
+    }
+
+    public void setReferences(List<ReferenceDto> references) {
+        this.references = references;
+    }
+
+    public ReferenceDto.FormatStandard getFormatStandard() {
+        return formatStandard;
+    }
+
+    public void setFormatStandard(ReferenceDto.FormatStandard formatStandard) {
+        this.formatStandard = formatStandard;
+    }
 }
diff --git a/src/main/java/ru/ulstu/paper/model/Reference.java b/src/main/java/ru/ulstu/paper/model/Reference.java
index 1901f41..289cdc1 100644
--- a/src/main/java/ru/ulstu/paper/model/Reference.java
+++ b/src/main/java/ru/ulstu/paper/model/Reference.java
@@ -1,6 +1,5 @@
 package ru.ulstu.paper.model;
 
-import org.hibernate.validator.constraints.NotBlank;
 import ru.ulstu.core.model.BaseEntity;
 
 import javax.persistence.Column;
@@ -11,7 +10,6 @@ import javax.persistence.Enumerated;
 @Entity
 public class Reference extends BaseEntity {
 
-    @NotBlank
     private String authors;
 
     @Column(name = "publication_title")
diff --git a/src/main/java/ru/ulstu/paper/model/ReferenceDto.java b/src/main/java/ru/ulstu/paper/model/ReferenceDto.java
index 8d71ae5..1705e08 100644
--- a/src/main/java/ru/ulstu/paper/model/ReferenceDto.java
+++ b/src/main/java/ru/ulstu/paper/model/ReferenceDto.java
@@ -34,6 +34,7 @@ public class ReferenceDto {
         }
     }
 
+    private Integer id;
     private String authors;
     private String publicationTitle;
     private Integer publicationYear;
@@ -42,9 +43,11 @@ public class ReferenceDto {
     private String journalOrCollectionTitle;
     private ReferenceType referenceType;
     private FormatStandard formatStandard;
+    private boolean deleted;
 
     @JsonCreator
     public ReferenceDto(
+            @JsonProperty("id") Integer id,
             @JsonProperty("authors") String authors,
             @JsonProperty("publicationTitle") String publicationTitle,
             @JsonProperty("publicationYear") Integer publicationYear,
@@ -52,7 +55,9 @@ public class ReferenceDto {
             @JsonProperty("pages") String pages,
             @JsonProperty("journalOrCollectionTitle") String journalOrCollectionTitle,
             @JsonProperty("referenceType") ReferenceType referenceType,
-            @JsonProperty("formatStandard") FormatStandard formatStandard) {
+            @JsonProperty("formatStandard") FormatStandard formatStandard,
+            @JsonProperty("isDeleted") boolean deleted) {
+        this.id = id;
         this.authors = authors;
         this.publicationTitle = publicationTitle;
         this.publicationYear = publicationYear;
@@ -61,6 +66,22 @@ public class ReferenceDto {
         this.journalOrCollectionTitle = journalOrCollectionTitle;
         this.referenceType = referenceType;
         this.formatStandard = formatStandard;
+        this.deleted = deleted;
+    }
+
+    public ReferenceDto(Reference reference) {
+        this.id = reference.getId();
+        this.authors = reference.getAuthors();
+        this.publicationTitle = reference.getPublicationTitle();
+        this.publicationYear = reference.getPublicationYear();
+        this.publisher = reference.getPublisher();
+        this.pages = reference.getPages();
+        this.journalOrCollectionTitle = reference.getJournalOrCollectionTitle();
+        this.referenceType = reference.getReferenceType();
+    }
+
+    public ReferenceDto() {
+        referenceType = ReferenceType.ARTICLE;
     }
 
     public String getAuthors() {
@@ -126,4 +147,20 @@ public class ReferenceDto {
     public void setFormatStandard(FormatStandard formatStandard) {
         this.formatStandard = formatStandard;
     }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public boolean getDeleted() {
+        return deleted;
+    }
+
+    public void setDeleted(boolean deleted) {
+        this.deleted = deleted;
+    }
 }
diff --git a/src/main/java/ru/ulstu/paper/repository/ReferenceRepository.java b/src/main/java/ru/ulstu/paper/repository/ReferenceRepository.java
new file mode 100644
index 0000000..68e97d4
--- /dev/null
+++ b/src/main/java/ru/ulstu/paper/repository/ReferenceRepository.java
@@ -0,0 +1,8 @@
+package ru.ulstu.paper.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.ulstu.paper.model.Reference;
+
+public interface ReferenceRepository extends JpaRepository<Reference, Integer> {
+    void deleteById(Integer id);
+}
diff --git a/src/main/java/ru/ulstu/paper/service/PaperService.java b/src/main/java/ru/ulstu/paper/service/PaperService.java
index db810f5..8658015 100644
--- a/src/main/java/ru/ulstu/paper/service/PaperService.java
+++ b/src/main/java/ru/ulstu/paper/service/PaperService.java
@@ -10,8 +10,10 @@ import ru.ulstu.file.service.FileService;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.paper.model.PaperListDto;
+import ru.ulstu.paper.model.Reference;
 import ru.ulstu.paper.model.ReferenceDto;
 import ru.ulstu.paper.repository.PaperRepository;
+import ru.ulstu.paper.repository.ReferenceRepository;
 import ru.ulstu.timeline.service.EventService;
 import ru.ulstu.user.model.User;
 import ru.ulstu.user.service.UserService;
@@ -39,6 +41,7 @@ import static ru.ulstu.paper.model.ReferenceDto.ReferenceType.ARTICLE;
 import static ru.ulstu.paper.model.ReferenceDto.ReferenceType.BOOK;
 
 @Service
+@Transactional
 public class PaperService {
     private final static int MAX_DISPLAY_SIZE = 40;
     private final static String PAPER_FORMATTED_TEMPLATE = "%s %s";
@@ -49,14 +52,17 @@ public class PaperService {
     private final DeadlineService deadlineService;
     private final FileService fileService;
     private final EventService eventService;
+    private final ReferenceRepository referenceRepository;
 
     public PaperService(PaperRepository paperRepository,
+                        ReferenceRepository referenceRepository,
                         FileService fileService,
                         PaperNotificationService paperNotificationService,
                         UserService userService,
                         DeadlineService deadlineService,
                         EventService eventService) {
         this.paperRepository = paperRepository;
+        this.referenceRepository = referenceRepository;
         this.fileService = fileService;
         this.paperNotificationService = paperNotificationService;
         this.userService = userService;
@@ -117,6 +123,7 @@ public class PaperService {
         paper.setTitle(paperDto.getTitle());
         paper.setUpdateDate(new Date());
         paper.setDeadlines(deadlineService.saveOrCreate(paperDto.getDeadlines()));
+        paper.setReferences(saveOrCreateReferences(paperDto.getReferences()));
         paper.setFiles(fileService.saveOrCreate(paperDto.getFiles().stream()
                 .filter(f -> !f.isDeleted())
                 .collect(toList())));
@@ -127,6 +134,43 @@ public class PaperService {
         return paper;
     }
 
+    public List<Reference> saveOrCreateReferences(List<ReferenceDto> references) {
+        return references
+                .stream()
+                .filter(reference -> !reference.getDeleted())
+                .map(reference -> reference.getId() != null ? updateReference(reference) : createReference(reference))
+                .collect(Collectors.toList());
+    }
+
+    @Transactional
+    public Reference updateReference(ReferenceDto referenceDto) {
+        Reference updateReference = referenceRepository.findOne(referenceDto.getId());
+        updateReference.setAuthors(referenceDto.getAuthors());
+        updateReference.setJournalOrCollectionTitle(referenceDto.getJournalOrCollectionTitle());
+        updateReference.setPages(referenceDto.getPages());
+        updateReference.setPublicationTitle(referenceDto.getPublicationTitle());
+        updateReference.setPublicationYear(referenceDto.getPublicationYear());
+        updateReference.setPublisher(referenceDto.getPublisher());
+        updateReference.setReferenceType(referenceDto.getReferenceType());
+        referenceRepository.save(updateReference);
+        return updateReference;
+    }
+
+    @Transactional
+    public Reference createReference(ReferenceDto referenceDto) {
+        Reference newReference = new Reference();
+        newReference.setAuthors(referenceDto.getAuthors());
+        newReference.setJournalOrCollectionTitle(referenceDto.getJournalOrCollectionTitle());
+        newReference.setPages(referenceDto.getPages());
+        newReference.setPublicationTitle(referenceDto.getPublicationTitle());
+        newReference.setPublicationYear(referenceDto.getPublicationYear());
+        newReference.setPublisher(referenceDto.getPublisher());
+        newReference.setReferenceType(referenceDto.getReferenceType());
+        newReference = referenceRepository.save(newReference);
+        return newReference;
+    }
+
+
     @Transactional
     public Integer update(PaperDto paperDto) throws IOException {
         Paper paper = paperRepository.findOne(paperDto.getId());
@@ -139,6 +183,11 @@ public class PaperService {
             fileService.delete(file.getId());
         }
         paperRepository.save(copyFromDto(paper, paperDto));
+        for (ReferenceDto referenceDto : paperDto.getReferences().stream()
+                .filter(f -> f.getDeleted() && f.getId() != null)
+                .collect(toList())) {
+            referenceRepository.deleteById(referenceDto.getId());
+        }
         eventService.updatePaperDeadlines(paper);
 
         paper.getAuthors().forEach(author -> {
@@ -168,6 +217,14 @@ public class PaperService {
         return Arrays.asList(Paper.PaperType.values());
     }
 
+    public List<ReferenceDto.FormatStandard> getFormatStandards() {
+        return Arrays.asList(ReferenceDto.FormatStandard.values());
+    }
+
+    public List<ReferenceDto.ReferenceType> getReferenceTypes() {
+        return Arrays.asList(ReferenceDto.ReferenceType.values());
+    }
+
     @Transactional
     public Paper create(String title, User user, Date deadlineDate) {
         Paper paper = new Paper();
diff --git a/src/main/resources/db/changelog-20190523_000000-schema.xml b/src/main/resources/db/changelog-20190523_000000-schema.xml
index 2bdc788..aca880f 100644
--- a/src/main/resources/db/changelog-20190523_000000-schema.xml
+++ b/src/main/resources/db/changelog-20190523_000000-schema.xml
@@ -7,20 +7,13 @@
             <column name="id" type="integer">
                 <constraints nullable="false"/>
             </column>
-            <column name="authors" type="varchar(255)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="publication_title" type="varchar(255)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="publication_year" type="integer">
-                <constraints nullable="false"/>
-            </column>
+            <column name="authors" type="varchar(255)"/>
+            <column name="publication_title" type="varchar(255)"/>
+            <column name="publication_year" type="integer"/>
             <column name="paper_id" type="integer"/>
             <column name="publisher" type="varchar(255)"/>
             <column name="pages" type="varchar(255)"/>
             <column name="journal_or_collection_title" type="varchar(255)"/>
-
             <column name="reference_type" type="varchar(255)">
                 <constraints nullable="false"/>
             </column>
diff --git a/src/main/resources/public/css/paper.css b/src/main/resources/public/css/paper.css
index 824209f..1be8c1f 100644
--- a/src/main/resources/public/css/paper.css
+++ b/src/main/resources/public/css/paper.css
@@ -6,4 +6,24 @@
 
 .nav-tabs {
     margin-bottom: 20px;
+}
+
+#nav-references label, #nav-references select, #nav-references input {
+    display: inline-block;
+    vertical-align: middle;
+}
+
+#nav-references .collapse-heading {
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    padding: 5px 15px;
+    background-color: #efefef;
+}
+
+#nav-references .collapse-heading a {
+    text-decoration: none;
+}
+
+#nav-references a:hover {
+    text-decoration: none;
 }
\ No newline at end of file
diff --git a/src/main/resources/templates/papers/paper.html b/src/main/resources/templates/papers/paper.html
index d408913..ef4217d 100644
--- a/src/main/resources/templates/papers/paper.html
+++ b/src/main/resources/templates/papers/paper.html
@@ -31,6 +31,9 @@
                                            href="#nav-main" role="tab" aria-controls="nav-main" aria-selected="true">Статья</a>
                                         <a class="nav-item nav-link" id="nav-latex-tab" data-toggle="tab"
                                            href="#nav-latex" role="tab" aria-controls="nav-latex" aria-selected="false">Latex</a>
+                                        <a class="nav-item nav-link" id="nav-references-tab" data-toggle="tab"
+                                           href="#nav-references" role="tab" aria-controls="nav-references"
+                                           aria-selected="false">References</a>
                                     </div>
                                 </nav>
                                 <div class="tab-content" id="nav-tabContent">
@@ -167,6 +170,99 @@
                                             </button>
                                         </div>
                                     </div>
+                                    <div class="tab-pane fade" id="nav-references" role="tabpanel"
+                                         aria-labelledby="nav-profile-tab">
+                                        <div class="form-group">
+                                            <label>References:</label>
+                                            <th:block th:each="reference, rowStat : *{references}">
+                                                <div class="row" th:id="|reference${rowStat.index}|"
+                                                     th:style="${reference.deleted} ? 'display: none;' :''">
+
+                                                    <div class="form-group col-11">
+                                                        <a data-toggle="collapse"
+                                                           th:href="${'#collapseReference'+rowStat.index}"
+                                                           aria-expanded="false">
+                                                            <div class="collapse-heading"
+                                                                 th:text="${(reference.referenceType.toString() == 'ARTICLE'?'Статья':'Книга') +'. '
+                                                             +(reference.publicationTitle==null?'':reference.publicationTitle+'. ')+(reference.authors==null?'':reference.authors+'. ') }">
+
+                                                            </div>
+                                                        </a>
+                                                    </div>
+                                                    <div class="col-1">
+                                                        <a class="btn btn-danger float-right"
+                                                           th:onclick="|$('#references${rowStat.index}\\.deleted').val('true'); $('#reference${rowStat.index}').hide(); |"><span
+                                                                aria-hidden="true"><i class="fa fa-times"/></span>
+                                                        </a>
+                                                    </div>
+
+                                                    <div class="collapse" th:id="${'collapseReference'+rowStat.index}">
+                                                        <input type="hidden"
+                                                               th:field="*{references[__${rowStat.index}__].id}"/>
+                                                        <input type="hidden"
+                                                               th:field="*{references[__${rowStat.index}__].deleted}"/>
+
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Вид публикации:</label>
+                                                            <select class="form-control col-7"
+                                                                    th:field="*{references[__${rowStat.index}__].referenceType}">
+                                                                <option th:each="type : ${allReferenceTypes}"
+                                                                        th:value="${type}"
+                                                                        th:text="${type.typeName}">Type
+                                                                </option>
+                                                            </select>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Авторы:</label>
+                                                            <input type="text"
+                                                                   class="form-control col-7"
+                                                                   name="authors"
+                                                                   th:field="*{references[__${rowStat.index}__].authors}"/>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4 ">Название публикации:</label>
+                                                            <input type="text"
+                                                                   class="form-control col-7"
+                                                                   name="publicationTitle"
+                                                                   th:field="*{references[__${rowStat.index}__].publicationTitle}"/>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Год издания:</label>
+                                                            <input type="number" class="form-control col-7 "
+                                                                   name="publicationYear"
+                                                                   th:field="*{references[__${rowStat.index}__].publicationYear}"/>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Издательство:</label>
+                                                            <input type="text"
+                                                                   class="form-control col-7"
+                                                                   name="publisher"
+                                                                   th:field="*{references[__${rowStat.index}__].publisher}"/>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Страницы:</label>
+                                                            <input type="text" class="form-control col-7" name="pages"
+                                                                   th:field="*{references[__${rowStat.index}__].pages}"/>
+                                                        </div>
+                                                        <div class="form-group col-12">
+                                                            <label class="col-4">Название журнала или сборника статей
+                                                                конференции:</label>
+                                                            <input type="text"
+                                                                   class="form-control col-7"
+                                                                   name="journalOrCollectionTitle"
+                                                                   th:field="*{references[__${rowStat.index}__].journalOrCollectionTitle}"/>
+                                                        </div>
+                                                    </div>
+                                                </div>
+                                            </th:block>
+                                            <div class="form-group">
+                                                <input type="submit" id="addReference" name="addReference"
+                                                       class="btn btn-primary"
+                                                       value="Добавить источник"/>
+                                            </div>
+
+                                        </div>
+                                    </div>
                                 </div>
                             </div>
                             <div class="col-md-4 offset-md-1 col-sm-12 offset-sm-0">
@@ -378,7 +474,6 @@
                 $('#pdfBtn').prop('disabled', false);
             }
         }
-
     </script>
 </div>