Pfeiffer /Černik (o. J. )-
Pfeiffer, Hermann /Černik, Berthold : Catalogus codicum manu scriptum, qui in bibliotheca canonicorum regularium S. Augustini Claustroneoburgi asservantur. Klosterneuburg (o. J.). Online: http://www.ksbm.oeaw.ac.at/_scripts/php/pfeiffer.php.