Institution
National Library of Sweden - Kungliga biblioteket
564
Uppsala University Library
428
Umeå University Library
31
University Library of Greifswald
20
National Library of the Czech Republic
10
Universitätsbibliothek der Humboldt-Universität zu Berlin
7
Saxon State and University Library
6
University Library of Regensburg
5
Basel University Library
4
UiT The Arctic University of Norway - University library
4
Bavarian State Library
3
University of Tartu Library
2
National Library of Portugal
1
Library of the Academy of Sciences of the Czech Republic
1
The Swiss National Library
1
Library service of the University of Strasbourg
1
Research Library Olomouc
1
Zentralbibliothek Zürich
1