SECURITY AGENCY SURVEILLANCE OF THE GREEK CATHOLIC UNDERGROUND AMONG THE SPECIAL RESETTLERS OF SOVIET KAZAKHSTAN (BASED ON THE MATERIALS OF THE AGENT FILE ‘REEFS’). JH [Internet]. 2025 Mar. 27 [cited 2026 Jul. 20];116(1). Available from: https://bulletin-history.kaznu.kz/index.php/1-history/article/view/1968