LEWICKI, Karol. Events of 1946-1947. Our Past, [S. l.], v. 3, p. 272–280, 1947. DOI: 10.52204/np.1947.3.272-280. Disponível em: https://ojs.academicon.pl/np/article/view/7109. Acesso em: 23 jul. 2024.