Institution
National Library of Estonia
57
National Library of Sweden - Kungliga biblioteket
14
University of Tartu Library
14
University and Regional Library of Tyrol
11
University Library of Greifswald
10
University of Graz
5
Universitätsbibliothek der Humboldt-Universität zu Berlin
5
UiT The Arctic University of Norway - University library
5
Basel University Library
4
Saxon State and University Library
2
University Library of Regensburg
2
University Library Salzburg
2
Library of the Medical University of Vienna
1
National Library of the Czech Republic
1
National and University Library, Slovenia
1