Institution
University Library of Regensburg
8,362
Bibliothèque Nationale et Universitaire de Strasbourg
286
Bavarian State Library
204
Universitätsbibliothek der Humboldt-Universität zu Berlin
131
Saxon State and University Library
63
Basel University Library
6
University of Graz
5
Library service of the University of Strasbourg
3
University and Regional Library of Tyrol
1
Vienna City Library
1
Zentralbibliothek Zürich
1