This doctoral dissertation of Larissa Onyshkevych, "Existentialism in Modern Ukrainian Drama," written for the University of Pennsylvania in 1973, discusses works by the following: Lesi︠a︡ Ukrainka, Volodymyr Vynnychenko, Mykola Kulish, I︠U︡riĭ Kosach, Eaghor Kostetzhy, Li︠u︡dmila Kovalenko, and Bohdan Boichuk.