Institution
Bavarian State Library
16
University Library of Regensburg
13
Toulouse and Midi-Pyrénées Universities Libraries Network
7
National Library of Sweden - Kungliga biblioteket
5
Universitätsbibliothek der Humboldt-Universität zu Berlin
3
University Library of Greifswald
2
Library of the Academy of Sciences of the Czech Republic
2
Uppsala University Library
2
Zentralbibliothek Zürich
2
Academic health library (Paris)
1
Saxon State and University Library
1
University and Regional Library of Tyrol
1