Institution
University Library of Regensburg
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
11
Bavarian State Library
8
Academic health library (Paris)
7
Bibliothèque Nationale et Universitaire de Strasbourg
7
Library service of the University of Strasbourg
5
National Library of Sweden - Kungliga biblioteket
4
University Library of Greifswald
3
Zentralbibliothek Zürich
3
University of Graz
1
Saxon State and University Library
1
University and Regional Library of Tyrol
1