Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
23
University Library of Regensburg
18
Bavarian State Library
14
Bibliothèque Nationale et Universitaire de Strasbourg
4
Academic health library (Paris)
2
Zentralbibliothek Zürich
2
National Library of Sweden - Kungliga biblioteket
1
University Library Salzburg
1
Library service of the University of Strasbourg
1