Institution
Zentralbibliothek Zürich
88
Bavarian State Library
54
Bern University Library
28
Universitätsbibliothek der Humboldt-Universität zu Berlin
28
Basel University Library
9
University Library of Greifswald
8
University Library of Regensburg
8
Academic health library (Paris)
2
National Library of Sweden - Kungliga biblioteket
2
Saxon State and University Library
2
Library service of the University of Strasbourg
1
University and Regional Library of Tyrol
1