diff --git a/backend/src/main/java/ovh/herisson/Clyde/DTO/ScientificPublications/ResearchDTO.java b/backend/src/main/java/ovh/herisson/Clyde/DTO/ScientificPublications/ResearchDTO.java
index c565735..d56372b 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/DTO/ScientificPublications/ResearchDTO.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/DTO/ScientificPublications/ResearchDTO.java
@@ -24,13 +24,14 @@ public class ResearchDTO {
     private Date releaseDate;
     private PaperType paperType;
     private String pdfLocation;
+    private String bibTexLocation;
     private String language;
     private Access access;
     private String domain;
     private String summary;
     private long views;
 
-    private ResearchDTO(String title, ResearcherDTO researcherDTO, Date releaseDate, PaperType paperType, String pdfLocation, String language, Access access, String domain, String summary, long id,long views) {
+    private ResearchDTO(String title, ResearcherDTO researcherDTO, Date releaseDate, PaperType paperType, String pdfLocation, String language, Access access, String domain,String bibTexLocation, String summary, long id,long views) {
         this.title = title;
         this.researcher = researcherDTO;
         this.releaseDate = releaseDate;
@@ -41,6 +42,7 @@ public class ResearchDTO {
         this.domain = domain;
         this.summary = summary;
         this.id = id;
+        this.bibTexLocation = bibTexLocation;
         this.views = views;
     }
 
@@ -48,6 +50,6 @@ public class ResearchDTO {
     public static ResearchDTO construct(Research research){
         return new ResearchDTO(research.getTitle(), ResearcherDTO.construct(research.getAuthor()), research.getReleaseDate(),
                 research.getPaperType(),research.getPdfLocation(),research.getLanguage(),research.getAccess(),
-                research.getDomain(), research.getSummary(), research.getId(), research.getViews());
+                research.getDomain(),research.getBibTexLocation(), research.getSummary(), research.getId(), research.getViews());
     }
 }
diff --git a/frontend/src/Apps/ScientificPublications/ResearchComponent.vue b/frontend/src/Apps/ScientificPublications/ResearchComponent.vue
index a725ec3..ede5086 100644
--- a/frontend/src/Apps/ScientificPublications/ResearchComponent.vue
+++ b/frontend/src/Apps/ScientificPublications/ResearchComponent.vue
@@ -91,10 +91,9 @@ function downloadCoAuthors(){
           <li>Views : {{article.views}}</li>
           <li>Access : {{article.access}}</li>
         </ul>
-          <button @click="console.log(props.article)"> infos</button>
-          <div id="downloads" v-if="article !== null && !manage">
+          <div id="downloads" v-if="article.pdfLocation !== null && !manage">
             <a :href=downloadPdf() @click.stop="articleClicked" target="_blank">See Research</a>
-            <a :href=downloadBibTex() @click.stop="emit('modal-close')"  target="_blank">See bibTex</a> </div>
+            <a v-if="article.bibTexLocation !== null" :href=downloadBibTex() @click.stop="emit('modal-close')"  target="_blank">See bibTex</a> </div>
         </div>
         <div v-if="manage">
           <div>
diff --git a/frontend/src/Apps/ScientificPublications/ResearcherProfile.vue b/frontend/src/Apps/ScientificPublications/ResearcherProfile.vue
index 4c9baea..850aab7 100644
--- a/frontend/src/Apps/ScientificPublications/ResearcherProfile.vue
+++ b/frontend/src/Apps/ScientificPublications/ResearcherProfile.vue
@@ -17,11 +17,10 @@ const statsBy = ref("");
 const isFilterOpened = ref(false);
 const isResearchOpened = ref(false);
 const articleToDisplay = ref(Object)
-const filters = ref([]);
+const filters = ref();
 let chart;
 
 const researcherId = window.location.href.split("=")[1]
-
 const props = defineProps({
   filters: ref([]),
 });