Koller, Stanisław. “The Role of the IPN Archive in the Process of the Verification of ‘Totalitarian Memory’”. Zhana Arkhiv 3, no. 4 (December 25, 2024): 29–43. Accessed October 7, 2026. https://zhana-arkhiv.targetkz.space/zhana-arkhiv/article/view/110.