Bawolik, B. “Communist Judicial Murder in the Polish People’s Republic: The Criminal Case of Lieutenant Zygmunt Szymanowski (Ref. No. Sr 37/50) before the Military District Court in Warsaw”. Aparat Represji W Polsce Ludowej 1944-1989, no. 23, Dec. 2025, pp. 224-67, doi:10.48261/ARPRL252308.