diff --git a/webgis/js/components/NotConservedSheet.js b/webgis/js/components/NotConservedSheet.js
index d54566f..ed8a041 100644
--- a/webgis/js/components/NotConservedSheet.js
+++ b/webgis/js/components/NotConservedSheet.js
@@ -10,7 +10,7 @@ export class NotConservedSheet {
         this._data = data;
     }
 
-    render() {
+    async render() {
         return `
         <div class="container ml-3">
             <p class="p-2">
@@ -39,7 +39,7 @@ export class NotConservedSheet {
                 <span class="icon has-text-link">
                     <i class="fa fa-book"></i>
                 </span>
-                <strong>Bibliografia:</strong> ${this.biblio(this._data.bibliography)}
+                <strong>Bibliografia:</strong> ${await this.biblio(this._data.id)}
             </p>
             <p class="p-2">
                 <strong>Autore scheda:</strong> ${this._data.author}
@@ -47,11 +47,13 @@ export class NotConservedSheet {
         </div>`;
     }
 
-    biblio(records) {
+    async biblio(recordId) {
+        let record = await this.fetchData(`${window.API_URL}/not_conserved/${recordId}`);
+
         let biblio = '';
 
-        if (records.length) {
-            records.forEach(record => {
+        if (record.bibliography.length) {
+            record.bibliography.forEach(record => {
                 biblio += `
                     <span class="is-capitalized">${record.citation.toLowerCase()}</span>,
                     ${record.pages};
@@ -61,4 +63,8 @@ export class NotConservedSheet {
 
         return biblio.trim().slice(0, -1);
     }
+
+    async fetchData(url) {
+        return await fetch(url).then(res => res.json());
+    }
 }
diff --git a/webgis/js/gis.js b/webgis/js/gis.js
index 56517c8..5ba6745 100644
--- a/webgis/js/gis.js
+++ b/webgis/js/gis.js
@@ -13,6 +13,8 @@ if (BASE_URL.includes('localhost')) {
     API_URL = API_CONFIG.prod;
 }
 
+window.API_URL = API_URL;
+
 // Global leaflet
 /**
  * @namespace GIS
diff --git a/webgis/js/ui.js b/webgis/js/ui.js
index a6faad4..0bfbe46 100644
--- a/webgis/js/ui.js
+++ b/webgis/js/ui.js
@@ -153,7 +153,7 @@ UI.openNotConserModal = async function (data, selector) {
 
 	let sheet = new NotConservedSheet();
 	sheet.siteData = data;
-	modal.querySelector('#not-conser-sheet').innerHTML = sheet.render();
+	modal.querySelector('#not-conser-sheet').innerHTML = await sheet.render();
 
 	modal.classList.add('is-active');
 	const closeBtn = modal.querySelector('.modal-close');