Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
36
National Library of the Czech Republic
14
Library of the Academy of Sciences of the Czech Republic
7
University Library of Greifswald
6
UiT The Arctic University of Norway - University library
5
Zentralbibliothek Zürich
3
Masaryk University, Faculty of Arts
2
Moravian Library in Brno
2
Saxon State and University Library
2
Research Library Olomouc
2
University and Regional Library of Tyrol
1