Institution
National Library of Sweden - Kungliga biblioteket
35
Academic health library (Paris)
23
Uppsala University Library
15
Library service of the University of Strasbourg
11
University Library of Regensburg
7
Zentralbibliothek Zürich
7
Bavarian State Library
6
Saxon State and University Library
5
Basel University Library
3
Toulouse and Midi-Pyrénées Universities Libraries Network
3
University Library of Greifswald
3
Bern University Library
3
Universitätsbibliothek der Humboldt-Universität zu Berlin
3
Research Library Olomouc
3
National Library of the Czech Republic
2
University and Regional Library of Tyrol
2
National Library of Portugal
1
University of Graz
1
University Library Salzburg
1
University of Tartu Library
1