Institution
Bavarian State Library
65
Saxon State and University Library
22
Universitätsbibliothek der Humboldt-Universität zu Berlin
20
Bibliothèque Nationale et Universitaire de Strasbourg
11
National Library of Sweden - Kungliga biblioteket
10
University Library of Regensburg
6
University Library of Greifswald
5
Bern University Library
4
Zentralbibliothek Zürich
4
Academic health library (Paris)
3
National Library of the Czech Republic
3
Basel University Library
2
Toulouse and Midi-Pyrénées Universities Libraries Network
2
Vienna University Library
2
Research Library Olomouc
2
University of Graz
1