2021. Ideological foundations of the Organization of Ukrainian Nationalists Abroad (1950s – early 1990s. V. N. Karazin Kharkiv National University Bulletin History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences. 31, (Jun. 2021), 72–81. DOI:https://doi.org/10.26565/2227-6505-2020-31-06.