Institution
Bavarian State Library
115
Universitätsbibliothek der Humboldt-Universität zu Berlin
43
University Library of Regensburg
38
Zentralbibliothek Zürich
35
University and Regional Library of Tyrol
18
Academic health library (Paris)
6
Bern University Library
6
University Library of Greifswald
2
University of Graz
2
Saxon State and University Library
2
Basel University Library
1