BIAŁOBRZESKI, TOMASZ. Doktorat p. mgr Anny Szafranko. Canon Law. Legal and Historical Quarterly, [S. l.], v. 59, n. 4, p. 207–210, 2017. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/1568. Acesso em: 8 dec. 2025.