Institution
Zentralbibliothek Zürich
6
University Library of Greifswald
5
Basel University Library
2
Bavarian State Library
2
Bern University Library
2
Library service of the University of Strasbourg
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
University of Graz
1
National Library of Sweden - Kungliga biblioteket
1
National and University Library, Slovenia
1
Saxon State and University Library
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
University Library of Regensburg
1
Vienna City Library
1