Institution
Bavarian State Library
15
Library service of the University of Strasbourg
11
National Library of Technology (Czech Republic)
10
Saxon State and University Library
9
National Library of Sweden - Kungliga biblioteket
7
Universitätsbibliothek der Humboldt-Universität zu Berlin
6
Bibliothèque Nationale et Universitaire de Strasbourg
5
Bern University Library
5
Library of the Academy of Sciences of the Czech Republic
4
University Library of Regensburg
3
Academic health library (Paris)
2
University of Graz
2
National Library of the Czech Republic
2
Basel University Library
1
Vienna University Library
1
Uppsala University Library
1
Research Library Olomouc
1
Zentralbibliothek Zürich
1