Institution
Bavarian State Library
87
University Library of Regensburg
83
Universitätsbibliothek der Humboldt-Universität zu Berlin
43
Zentralbibliothek Zürich
22
Bibliothèque Nationale et Universitaire de Strasbourg
6
University and Regional Library of Tyrol
6
National Library of Sweden - Kungliga biblioteket
5
University of Graz
4
UiT The Arctic University of Norway - University library
4
Toulouse and Midi-Pyrénées Universities Libraries Network
3
Basel University Library
2
University Library of Greifswald
2
Saxon State and University Library
2
Bern University Library
1
University Library Salzburg
1
Library service of the University of Strasbourg
1
Uppsala University Library
1