Institution
Bavarian State Library
748
Universitätsbibliothek der Humboldt-Universität zu Berlin
471
University Library of Regensburg
455
Martin-Opitz Bibliothek Herne
262
Zentralbibliothek Zürich
150
Academic health library (Paris)
142
University Library of Greifswald
138
Library service of the University of Strasbourg
61
Saxon State and University Library
18
University and Regional Library of Tyrol
16
Basel University Library
11
University of Graz
8
University Library Salzburg
5
National Library of Sweden - Kungliga biblioteket
4
Vienna City Library
2
Bern University Library
1
Vienna University Library
1