Institution
Bavarian State Library
31
University Library of Regensburg
23
Universitätsbibliothek der Humboldt-Universität zu Berlin
19
Saxon State and University Library
18
Bibliothèque Nationale et Universitaire de Strasbourg
5
Zentralbibliothek Zürich
5
Academic health library (Paris)
2
Library service of the University of Strasbourg
2
Toulouse and Midi-Pyrénées Universities Libraries Network
1
National Library of Sweden - Kungliga biblioteket
1
Bern University Library
1
University Library Salzburg
1
University and Regional Library of Tyrol
1