Institution
National Library of Estonia
40
University of Tartu Library
30
National Library of Sweden - Kungliga biblioteket
17
Basel University Library
14
Uppsala University Library
9
Library of the Academy of Sciences of the Czech Republic
6
National Library of the Czech Republic
6
Toulouse and Midi-Pyrénées Universities Libraries Network
5
University Library of Greifswald
5
Universitätsbibliothek der Humboldt-Universität zu Berlin
3
Moravian Library in Brno
2
Bern University Library
2
Saxon State and University Library
1