Institution
Bavarian State Library
94
Saxon State and University Library
38
University Library of Regensburg
38
Universitätsbibliothek der Humboldt-Universität zu Berlin
33
Zentralbibliothek Zürich
23
Research Library Olomouc
21
Toulouse and Midi-Pyrénées Universities Libraries Network
6
University of Graz
5
National Library of Sweden - Kungliga biblioteket
5
University Library of Greifswald
4
Library of the Academy of Sciences of the Czech Republic
3
Academic health library (Paris)
2
Bern University Library
2
University and Regional Library of Tyrol
2
Basel University Library
1
Vienna City Library
1