Aachen
Aachen
Municipal and Public Library
- MENTZEL-REUTERS, Arno: Die Handschriften der Stadtbibliothek Aachen. Catalog of the medieval manuscripts. Aachen 1994-2009.(City of Aachen)
- SAWALLICH, Manfred; HARDENBERGER, Jessica; MENTZEL-REUTERS, Arno; SCHREPF, Eva (eds.): Catalog of modern manuscripts. Aachen 1994-2009(City of Aachen)
- MENTZEL-REUTERS, Arno: The Manuscripts of the Public Library of the City of Aachen; Supplements: Fragment Collection Stephan Beissel, Codices Wings (new treatment) with a complete index of Latin initials. Tübingen 1993(ManuMed)