Institution
Bavarian State Library
87
Universitätsbibliothek der Humboldt-Universität zu Berlin
43
University Library of Regensburg
31
Zentralbibliothek Zürich
28
Saxon State and University Library
18
National Library of Sweden - Kungliga biblioteket
4
Toulouse and Midi-Pyrénées Universities Libraries Network
3
Bern University Library
3
Basel University Library
2
Academic health library (Paris)
2
University of Graz
2
University Library of Greifswald
1
National Library of the Czech Republic
1
National and University Library, Slovenia
1
UiT The Arctic University of Norway - University library
1