diff --git a/publi_bib.php b/publi_bib.php
index e53588c..a8b8a13 100644
--- a/publi_bib.php
+++ b/publi_bib.php
@@ -123,6 +123,7 @@ $listener->addProcessor(new Processor\TagNameCaseProcessor(CASE_LOWER));
 $listener->addProcessor(new NamesProcessor());
 $listener->addProcessor(static function (array $entry) {
     $entry['title'] = removeBoundingBraces($entry['title']);
+    print_r($entry['author']);
     if (isset($entry['journal'])) {
       $entry['journal'] = expandJournalReferences($entry['journal']);
     }