Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
29
Bavarian State Library
20
National Library of Sweden - Kungliga biblioteket
16
Bern University Library
13
Saxon State and University Library
11
UiT The Arctic University of Norway - University library
8
Library service of the University of Strasbourg
7
Zentralbibliothek Zürich
7
Bibliothèque Nationale et Universitaire de Strasbourg
5
University and Regional Library of Tyrol
5
University of Graz
4
National Library of the Czech Republic
4
National Library of Estonia
4
University Library of Regensburg
4
University Library Salzburg
4
Basel University Library
3
University of Tartu Library
3
Toulouse and Midi-Pyrénées Universities Libraries Network
2
Library of the Academy of Sciences of the Czech Republic
2
University Library of Greifswald
1
Moravian Library in Brno
1
Bibliotheken Schaffhausen
1
Vienna City Library
1