Institution
National Library of Technology (Czech Republic)
56
University Library of Greifswald
42
Basel University Library
38
Universitätsbibliothek der Humboldt-Universität zu Berlin
34
Zentralbibliothek Zürich
33
Library of the Academy of Sciences of the Czech Republic
31
Library service of the University of Strasbourg
28
Bern University Library
18
Saxon State and University Library
10
Vienna University Library
5
The Swiss National Library
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
Moravian Library in Brno
1
National Library of the Czech Republic
1
University Library of Regensburg
1
UiT The Arctic University of Norway - University library
1