Institution
Bibliothèque Nationale et Universitaire de Strasbourg
38
Bavarian State Library
22
Toulouse and Midi-Pyrénées Universities Libraries Network
1
University Library of Greifswald
2
University of Graz
1
Saxon State and University Library
5
Universitätsbibliothek der Humboldt-Universität zu Berlin
19
University Library of Regensburg
16
Library service of the University of Strasbourg
26
Zentralbibliothek Zürich
6