Vzajemovidnosyny ZUNR i Hetʹmanatu Pavla Skoropadsʹkoho na riznovektornych naprjamkach = Relations between West Ukrainian People's Republic and hetman Pavlo Skoropadskyi' authority : on multi-vector directions - Pyrih, Ruslan Jakovyč 1941- (2018)
Literaturverzeichnis Seite 96-97