Institution
University Library of Regensburg
9
National Library of Estonia
4
University of Tartu Library
3
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
Moravian Library in Brno
1
National Library of Sweden - Kungliga biblioteket
1
UiT The Arctic University of Norway - University library
1
University Library in Bratislava
1
Research Library Olomouc
1