Institution
University and Regional Library of Tyrol
12
Basel University Library
6
Saxon State and University Library
5
Umeå University Library
5
University Library of Greifswald
2
National Library of the Czech Republic
2
University of Graz
1
Library of the Academy of Sciences of the Czech Republic
1
National Library of Estonia
1
University Library Salzburg
1
Vienna University Library
1
University of Tartu Library
1
Zentralbibliothek Zürich
1