Institution
Zentralbibliothek Zürich
59
The Swiss National Library
34
Toulouse and Midi-Pyrénées Universities Libraries Network
12
Saxon State and University Library
11
Bavarian State Library
8
University Library of Regensburg
5
National Library of Estonia
4
National Library of Sweden - Kungliga biblioteket
4
Basel University Library
3
University Library Salzburg
3
Bern University Library
2
UiT The Arctic University of Norway - University library
2
National Library of Portugal
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
Vienna University Library
1
University and Regional Library of Tyrol
1
University Library in Bratislava
1
University of Tartu Library
1
Vienna City Library
1