Institution
Bavarian State Library
961
University Library of Regensburg
532
Universitätsbibliothek der Humboldt-Universität zu Berlin
520
University Library of Greifswald
459
Bern University Library
407
UiT The Arctic University of Norway - University library
244
Basel University Library
159
Zentralbibliothek Zürich
90
Martin-Opitz Bibliothek Herne
48
University of Tartu Library
18
Bibliothèque Nationale et Universitaire de Strasbourg
11
Saxon State and University Library
11
National Library of Estonia
9
Library Am Guisanplatz
3
Bibliotheken Schaffhausen
3
University and Regional Library of Tyrol
3