Trofymovych, V.     Underground organizations of patriotic youth and their liquidation by the state security agencies of the Ukrainian SSR (the second half of the 1950s - first half of the 1970s) [Текст] / V. Trofymovych, L. Trofymovych     // Східноєвропейський історичний вісник. – 2025. – Вип. 35. – С. 142-152.

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