Content Provider
Charles University CU Digital repository
10
University of Economics, Prague (VŠE): Science and Research
4
The Czech Academy of Sciences: Publication Activity (ASEP)
2
Directory of Open Access Journals: DOAJ Articles
1
Technical University of Ostrava: DSpace VŠB-TUO
1
Tomas Bata University Zlín: TBU DSpace
1
University of West Bohemia Digital Library
1