Institution
Bavarian State Library
57
Library service of the University of Strasbourg
22
University Library of Regensburg
16
Universitätsbibliothek der Humboldt-Universität zu Berlin
15
Saxon State and University Library
13
Zentralbibliothek Zürich
9
Bibliothèque Nationale et Universitaire de Strasbourg
5
Bern University Library
4
Library Am Guisanplatz
2
Basel University Library
1
Toulouse and Midi-Pyrénées Universities Libraries Network
1
University Library of Greifswald
1