Institution
Martin-Opitz Bibliothek Herne
1,957
Bavarian State Library
168
Universitätsbibliothek der Humboldt-Universität zu Berlin
100
University Library of Regensburg
95
Zentralbibliothek Zürich
17
University Library of Greifswald
12
Bern University Library
6
Library service of the University of Strasbourg
5
Basel University Library
2
Academic health library (Paris)
2
University of Graz
2
The Swiss National Library
2
Saxon State and University Library
1
Bibliotheken Schaffhausen
1
Vienna University Library
1
University and Regional Library of Tyrol
1