Institution
National Library of Sweden - Kungliga biblioteket
16
Bavarian State Library
12
Saxon State and University Library
11
Moravian Library in Brno
8
Universitätsbibliothek der Humboldt-Universität zu Berlin
6
University Library of Regensburg
5
Bern University Library
4
Research Library Olomouc
4
Zentralbibliothek Zürich
4
Basel University Library
3
National Library of Portugal
3
University Library of Greifswald
2
National Library of the Czech Republic
2
Uppsala University Library
2
University of Graz
1
Library of the Academy of Sciences of the Czech Republic
1
University Library Salzburg
1
UiT The Arctic University of Norway - University library
1
University of Tartu Library
1