Wolanin, Anna. “The Fight to Restore the Polish Collective Memory of the History of the Fourth Main Directorate of the Freedom and Independence After 1950”. In Vade Nobiscum, Tom XXI 2019: Studia Z Historii Gospodarczej, Kulturowej I społecznej, edited by Piotr Budzyński, Maciej Dawczyk, Krzysztof Gryglewski, Michał Owczarek, and Michał Ziółkowski, 161–172. Vade Nobiscum. Poland: Lodz University Press, 2019. Accessed January 26, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1482/chapter/4572.