Bieniecki, Ireneusz. “Service and Daily Life of the Personnel of the River Navy Flotilla in Polesie in the Years 1919–1939”. Acta Universitatis Lodziensis. Folia Historica, no. 101 (August 30, 2018): 159–173. Accessed December 5, 2025. https://czasopisma.uni.lodz.pl/historica/article/view/4528.