Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
25
University of Graz
18
University Library Salzburg
16
University and Regional Library of Tyrol
14
University Library of Regensburg
13
Basel University Library
12
Bavarian State Library
12
Bern University Library
12
University Library of Greifswald
7
University of Tartu Library
7
National Library of the Czech Republic
5
National Library of Estonia
5
The Swiss National Library
4
National Library of Sweden - Kungliga biblioteket
4
Saxon State and University Library
3
Zentralbibliothek Zürich
3
Toulouse and Midi-Pyrénées Universities Libraries Network
1
Library of the Academy of Sciences of the Czech Republic
1
Vienna University Library
1
UiT The Arctic University of Norway - University library
1
Research Library Olomouc
1