Institution
Bavarian State Library
129
University Library of Regensburg
69
Zentralbibliothek Zürich
30
University Library of Greifswald
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
12
Academic health library (Paris)
8
Library service of the University of Strasbourg
5
National Library of Sweden - Kungliga biblioteket
3
Saxon State and University Library
2
University of Graz
1
Library of the Academy of Sciences of the Czech Republic
1
National and University Library, Slovenia
1