Institution
Bavarian State Library
29
Universitätsbibliothek der Humboldt-Universität zu Berlin
16
Zentralbibliothek Zürich
14
University Library of Regensburg
12
Academic health library (Paris)
3
University Library of Greifswald
2
National Library of Sweden - Kungliga biblioteket
2
Bibliothèque Nationale et Universitaire de Strasbourg
1
University of Graz
1
University and Regional Library of Tyrol
1