Institution
University Library of Greifswald
6,576
Bavarian State Library
661
Universitätsbibliothek der Humboldt-Universität zu Berlin
308
University Library of Regensburg
232
Saxon State and University Library
87
Bern University Library
56
Basel University Library
53
Library of the Medical University of Vienna
18
Zentralbibliothek Zürich
12
University of Graz
2
National Library of Sweden - Kungliga biblioteket
2
Uppsala University Library
2
Bibliotheken Schaffhausen
1