Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
179
National Library of Estonia
151
University of Tartu Library
52
University Library of Greifswald
46
Zentralbibliothek Zürich
46
Toulouse and Midi-Pyrénées Universities Libraries Network
34
Library of the Academy of Sciences of the Czech Republic
25
National Library of Sweden - Kungliga biblioteket
22
Bern University Library
22
Basel University Library
20
National Library of the Czech Republic
17
UiT The Arctic University of Norway - University library
8
Bibliotheken Schaffhausen
6
Research Library Olomouc
5
Moravian Library in Brno
3
National Library of Technology (Czech Republic)
2
Saxon State and University Library
1
University Library in Bratislava
1