diff --git a/lib/publications.ts b/lib/publications.ts
index db2b6819..2fedefcc 100644
--- a/lib/publications.ts
+++ b/lib/publications.ts
@@ -35,10 +35,8 @@ export function getPublicationsData(): Publication[] {
           : ''}},
 `;
       } else {
-        if (Array.isArray(value)) {
-          bibtexEntryString += `  ${key} = {${value.join(" ")}},
+                bibtexEntryString += `  ${key} = {${value}},
 `;
-        }
       }
     }
     bibtexEntryString += `}`