PRACA ZBIOROWA. Woodcuts commemorating the millennium of the bishopric of Poznan. Our Past, [S. l.], v. 30, p. 227–228, 1969. DOI: 10.52204/np.1969.30.227-228. Disponível em: https://ojs.academicon.pl/np/article/view/6658. Acesso em: 3 jul. 2024.