Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
25
Bavarian State Library
24
University Library of Regensburg
10
Zentralbibliothek Zürich
9
Saxon State and University Library
4
Bern University Library
4
Bibliothèque Nationale et Universitaire de Strasbourg
2
Academic health library (Paris)
1
University Library of Greifswald
1
National Library of Sweden - Kungliga biblioteket
1
Library service of the University of Strasbourg
1
Uppsala University Library
1