diff --git a/application/models/data/Doi.php b/application/models/data/Doi.php
index e97e371b..0f1679d1 100644
--- a/application/models/data/Doi.php
+++ b/application/models/data/Doi.php
@@ -153,7 +153,7 @@ class Doi extends Zend_Controller_Plugin_Abstract
 		$authors_en = $this->array_split($data['author_en']);
 		$orgs_en = $this->array_split($data['organization_en']);
 		$info = array();
-		foreach($authors as $k=>$v)
+		foreach($authors_en as $k=>$v)
 		{
 			$info[$k] = array(
 				'author'=>str_replace("\"","",$authors[$k]),