HAI-NYZHNYK, .P. 2022. THE OUN(R-B) IN THE 1970s AND 1980s: A VISION OF THE SOCIO-POLITICAL SYSTEM OF THE UKRAINIAN STATE. EAST EUROPEAN HISTORICAL BULLETIN. 22 (Mar. 2022), 178–193. DOI:https://doi.org/10.24919/2519-058X.22.253727.