this creates a file CITATION.cff for @xx{classical, $_GET['library']=1; require('bibtexbrowser.php'); function bibtexbrowser_cff($arguments) { $db = new BibDataBase(); $db->load($arguments[1]); $current_entry=NULL; $current_field=NULL; for ($i=2;$igetEntryByKey($arguments[$i+1]); } } echo $current_entry->toCFF(); } bibtexbrowser_cff($argv); ?>