diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index da7a7f7..991fc9f 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -1180,7 +1180,7 @@ class BibEntry {
if ($this->hasField('url')) {
$url=$this->getField('url');
// this is not a parsing but a simple replacement
- echo str_replace($url,''.$url.'',getFullText());
+ echo str_replace($url,''.$url.'',$this->getFullText());
} else echo $this->getFullText();
echo '';
}