Institution
National Library of Sweden - Kungliga biblioteket
854
Uppsala University Library
192
Bavarian State Library
184
University Library of Regensburg
158
Universitätsbibliothek der Humboldt-Universität zu Berlin
106
Basel University Library
38
UiT The Arctic University of Norway - University library
34
University Library of Greifswald
20
Bern University Library
19
Zentralbibliothek Zürich
12
Library Am Guisanplatz
4
Bibliothèque Nationale et Universitaire de Strasbourg
4
Saxon State and University Library
2
The Swiss National Library
1
Bibliotheken Schaffhausen
1