Brzeziński, Andrzej Maciej. “The League of Nations Against Acts of Aggression (1919–1939)”. Acta Universitatis Lodziensis. Folia Historica, no. 110 (December 3, 2022): 347–373. Accessed December 7, 2025. https://czasopisma.uni.lodz.pl/historica/article/view/15662.