Institution
Bavarian State Library
17
National Library of Sweden - Kungliga biblioteket
12
Library service of the University of Strasbourg
4
Academic health library (Paris)
3
Zentralbibliothek Zürich
3
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
University Library of Greifswald
1
University and Regional Library of Tyrol
1