Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
201
University Library of Regensburg
128
Bavarian State Library
90
Zentralbibliothek Zürich
13
Bern University Library
11
Toulouse and Midi-Pyrénées Universities Libraries Network
10
Basel University Library
6
Saxon State and University Library
6
University of Graz
4
University Library of Greifswald
3
National Library of Sweden - Kungliga biblioteket
2
University Library Salzburg
2
Library service of the University of Strasbourg
2
University and Regional Library of Tyrol
2
Library Am Guisanplatz
1
Academic health library (Paris)
1
The Swiss National Library
1
National and University Library, Slovenia
1