Yaroslav Stetsko (Ukrainian: ??????? ???????; 19 January 1912 – 5 July 1986) was the leader of Stepan Bandera's Organization of Ukrainian Nationalists (OUN), from 1968 until his death.
In 1941, during the Nazi German invasion of the Soviet Union, he was self-proclaimed temporary head of an independent Ukrainian government declared by Stepan Bandera.
Stetsko was the head of the Anti-Bolshevik Bloc of Nations from the time of its foundation until 1986, the year of his death.
Author: Unknown Source: Ryszard Torzecki, Kwestia ukrainska w polityce III Rzeszy, 1933-1945, Warszawa: KiW, 1972; also Ryszard Torzecki, Polacy i Ukraincy: Sprawa ukrainska w czasie II wojny swiatowej na terenie II Rzeczypospolitej, Warszawa: PWN, 1993. License: PD Polish