Institution
University of Tartu Library
287
National Library of Estonia
171
National Library of Sweden - Kungliga biblioteket
40
Basel University Library
29
National Library of the Czech Republic
27
Uppsala University Library
10
Library of the Academy of Sciences of the Czech Republic
9
Moravian Library in Brno
9
Universitätsbibliothek der Humboldt-Universität zu Berlin
7
Saxon State and University Library
6
Toulouse and Midi-Pyrénées Universities Libraries Network
5
University Library of Greifswald
5
National Library of Technology (Czech Republic)
2
Zentralbibliothek Zürich
2
National and University Library, Slovenia
1
Bibliotheken Schaffhausen
1
Bern University Library
1
Research Library Olomouc
1