Institution
Martin-Opitz Bibliothek Herne
1,973
Bavarian State Library
612
Universitätsbibliothek der Humboldt-Universität zu Berlin
206
University Library of Regensburg
188
Zentralbibliothek Zürich
121
University and Regional Library of Tyrol
49
Academic health library (Paris)
24
University Library of Greifswald
23
Bern University Library
21
Library service of the University of Strasbourg
18
University of Graz
10
Saxon State and University Library
9
Basel University Library
4
The Swiss National Library
2
Bibliotheken Schaffhausen
1
University Library Salzburg
1
Vienna University Library
1