Institution
Bavarian State Library
317
University Library of Regensburg
59
Universitätsbibliothek der Humboldt-Universität zu Berlin
46
Zentralbibliothek Zürich
37
University Library of Greifswald
15
Academic health library (Paris)
12
Saxon State and University Library
7
Library service of the University of Strasbourg
6
University and Regional Library of Tyrol
6
Martin-Opitz Bibliothek Herne
3
Basel University Library
1
The Swiss National Library
1
National Library of Sweden - Kungliga biblioteket
1