ZUBKO, O. Teachers of the Ukrainian Higher (High) Pedagogical Institute Named M. Draghomanova in Prague (1923–1933): a Short Tour of Traced and Untracted Fate. . V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’, v. 37, p. 5-15, 13 Feb. 2024.