Institution
Bavarian State Library
280
Universitätsbibliothek der Humboldt-Universität zu Berlin
26
University Library of Regensburg
16
University Library of Greifswald
7
Zentralbibliothek Zürich
7
Academic health library (Paris)
3
Saxon State and University Library
3
University of Graz
2
University and Regional Library of Tyrol
2
Library service of the University of Strasbourg
1