Content Provider
ETH Zürich Research Collection
81
Université de Genève: Archive ouverte UNIGE
31
KITopen (Karlsruhe Institute of Technologie)
23
Dresden University of Technology: Qucosa
16
RWTH Aachen University: RWTH Publications
15
Münster University (WWU): miami
5
Munich University of Technology (TUM): mediaTUM
3
University of Technology Bergakademie Freiberg: Qucosa
3
Universität Leipzig: Qucosa
1