Institution
University Library of Greifswald
198
Universitätsbibliothek der Humboldt-Universität zu Berlin
21
University Library of Regensburg
20
Bavarian State Library
19
Basel University Library
8
National Library of Sweden - Kungliga biblioteket
6
Uppsala University Library
6
Bern University Library
2
Zentralbibliothek Zürich
2
Saxon State and University Library
1