Institution
University Library of Regensburg
1,035
Bavarian State Library
633
Universitätsbibliothek der Humboldt-Universität zu Berlin
527
Basel University Library
213
Bern University Library
161
University Library of Greifswald
134
Zentralbibliothek Zürich
36
The Swiss National Library
7
Bibliothèque Nationale et Universitaire de Strasbourg
6
Saxon State and University Library
3
University and Regional Library of Tyrol
3
Bibliotheken Schaffhausen
2
Library service of the University of Strasbourg
2
Library Am Guisanplatz
1
University of Graz
1