PETRANI, Aleksy. Some comments on the work of Sister Karolina M. Kasperkiewicz . Our Past, [S. l.], v. 43, p. 284–300, 1975. DOI: 10.52204/np.1975.43.284-300. Disponível em: https://ojs.academicon.pl/np/article/view/6545. Acesso em: 20 may. 2024.