Institution
Basel University Library
15
Bavarian State Library
13
Saxon State and University Library
13
Uppsala University Library
11
University Library of Regensburg
8
Moravian Library in Brno
6
Zentralbibliothek Zürich
6
University Library of Greifswald
3
National Library of the Czech Republic
3
Bern University Library
3
University and Regional Library of Tyrol
3
Research Library Olomouc
3
Toulouse and Midi-Pyrénées Universities Libraries Network
2
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
University Library Salzburg
2
Library of the Academy of Sciences of the Czech Republic
1
National and University Library, Slovenia
1
University Library in Bratislava
1
University of Tartu Library
1