STAWNIAK, H. Seminare Organem Towarzystwa Naukowego Franciszka Salezego. Seminare. Learned Investigations, [S. l.], v. 25, p. 5–6, 2008. DOI: 10.21852/sem.2008.25.01. Disponível em: https://czasopisma.uksw.edu.pl/index.php/s/article/view/11798. Acesso em: 25 aug. 2024.