ANDRYEYEV, V. and ANDRYEYEVA, S. 2020. BORYS HRINCHENKO AND DMYTRO DOROSHENKO: HISTORY OF COOPERATION OF UKRAINIAN INTELLECTUALS. EAST EUROPEAN HISTORICAL BULLETIN. 16 (Sep. 2020), 85–95. DOI:https://doi.org/10.24919/2519-058x.16.210877.