Institution
University Library of Regensburg
109
Universitätsbibliothek der Humboldt-Universität zu Berlin
98
Bavarian State Library
59
Zentralbibliothek Zürich
8
University and Regional Library of Tyrol
5
National Library of Sweden - Kungliga biblioteket
3
Toulouse and Midi-Pyrénées Universities Libraries Network
2
University Library of Greifswald
2
Saxon State and University Library
2
Basel University Library
1
Academic health library (Paris)
1
University of Graz
1