Institution
University Library of Regensburg
58
Universitätsbibliothek der Humboldt-Universität zu Berlin
54
Bavarian State Library
47
Zentralbibliothek Zürich
9
University Library of Greifswald
6
University of Graz
3
Academic health library (Paris)
2
Bern University Library
2
Basel University Library
1
Saxon State and University Library
1