Institution
Bavarian State Library
116
Universitätsbibliothek der Humboldt-Universität zu Berlin
93
University Library of Regensburg
91
Library of the Academy of Sciences of the Czech Republic
67
Zentralbibliothek Zürich
18
Bern University Library
11
National Library of Sweden - Kungliga biblioteket
10
Research Library Olomouc
8
University Library of Greifswald
5
University and Regional Library of Tyrol
5
Academic health library (Paris)
4
Toulouse and Midi-Pyrénées Universities Libraries Network
3
Saxon State and University Library
3
Basel University Library
2
National Library of Estonia
1
Library service of the University of Strasbourg
1
Vienna City Library
1