Institution
Zentralbibliothek Zürich
17
Toulouse and Midi-Pyrénées Universities Libraries Network
15
National Library of Sweden - Kungliga biblioteket
14
University and Regional Library of Tyrol
13
University Library of Regensburg
12
Saxon State and University Library
11
Uppsala University Library
10
Bavarian State Library
7
University Library Salzburg
7
Universitätsbibliothek der Humboldt-Universität zu Berlin
6
Basel University Library
5
University of Graz
5
University Library of Greifswald
4
Moravian Library in Brno
4
Library of the Academy of Sciences of the Czech Republic
3
Bern University Library
3
Research Library Olomouc
3
The Swiss National Library
1
National and University Library, Slovenia
1
University Library in Bratislava
1