CZEKAJ, Katarzyna. Karol Lilienfeld-Krzewski and His Role in Building the Legend of Legion and of Józef Piłsudski. Acta Universitatis Lodziensis. Folia Historica, [S. l.], n. 82, p. 19–40, 2008. DOI: 10.18778/0208-6050.82.03. Disponível em: https://czasopisma.uni.lodz.pl/historica/article/view/19821. Acesso em: 5 jul. 2024.