Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
513
University Library of Regensburg
481
Bavarian State Library
452
Zentralbibliothek Zürich
209
University and Regional Library of Tyrol
110
Saxon State and University Library
60
National Library of Sweden - Kungliga biblioteket
45
University Library of Greifswald
29
University of Graz
17
University Library Salzburg
15
Basel University Library
13
Uppsala University Library
12
Bern University Library
9
Academic health library (Paris)
8
Toulouse and Midi-Pyrénées Universities Libraries Network
4
Library service of the University of Strasbourg
1