GAJEWSKI, S. Jan Fraciszek (Blessed Father Michał) Czartoryski among the Academic Youth. Studia Warmińskie, [S. l.], v. 54, p. 311–327, 2017. DOI: 10.31648/sw.74. Disponível em: https://czasopisma.uwm.edu.pl/index.php/sw/article/view/74. Acesso em: 2 oct. 2024.