Institution
University Library of Regensburg
26
Bavarian State Library
17
Zentralbibliothek Zürich
16
Universitätsbibliothek der Humboldt-Universität zu Berlin
9
Toulouse and Midi-Pyrénées Universities Libraries Network
6
University and Regional Library of Tyrol
3
Academic health library (Paris)
2
University of Graz
1
National Library of Sweden - Kungliga biblioteket
1