SCHMIDT, Zofia. Romuald Traugutt. Nasza Przeszłość, [S. l.], v. 51, p. 89–118, 1979. DOI: 10.52204/np.1979.51.89-118. Disponível em: https://ojs.academicon.pl/np/article/view/6298. Acesso em: 22 lip. 2024.