Institution
Bavarian State Library
28
Toulouse and Midi-Pyrénées Universities Libraries Network
26
University Library of Regensburg
21
Bibliothèque Nationale et Universitaire de Strasbourg
16
University Library of Greifswald
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
12
Library service of the University of Strasbourg
11
University of Graz
2
Zentralbibliothek Zürich
2
Basel University Library
1
Bern University Library
1
University of Tartu Library
1