Content Provider
Directory of Open Access Journals: DOAJ Articles
21
Ice and Snow (E-Journal)
16
Vernadsky National Library of Ukraine: DSpace
16
Electrical Engineering and Power Engineering (EE&PE - E-Journal)
7
Scientific Periodicals of Ukraine (Ukrainian Research and Academic Network)
7
Arctic and Antarctic Research (E-Journal)
5
Arctic and Antarctic Research
4
Belarusian State University: Electronic Library BSU
4
Peoples' Friendship University of Russia (RUDN): Open repository
4
DataCite Metadata Store (German National Library of Science and Technology)
1
Doklady of the National Academy of Sciences of Belarus (E-Journal)
1
Herald of Moscow University. Series 16. Biology
1
Unknown
1
eSSPUIR - Electronic Sumy State Pedagogical University named after A. S. Makarenko Institutional Repository
1