Marjorie Weinman Sharmat; Marc Simont
(3)
Andrew Sharmat,Olga Ivanov
(2)
Avelino Núñez-Delgado(EDI)
(2)
Alexandros Stefanakis/ Christos S. Akratos/ Vassilios A. Tsihrintzis
(1)
Andrew Sharmat; Olga Ivanov, Aleksey Ivanov
(1)
André Loureiro Dias Paiva
(1)