Institution
University Library of Regensburg
20
Bavarian State Library
19
Bibliothèque Nationale et Universitaire de Strasbourg
14
Library service of the University of Strasbourg
13
University of Graz
6
Universitätsbibliothek der Humboldt-Universität zu Berlin
5
University and Regional Library of Tyrol
3
University Library of Greifswald
2
Zentralbibliothek Zürich
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
National Library of Sweden - Kungliga biblioteket
1
Saxon State and University Library
1
Bern University Library
1