SUKIENNIK, E. STAN BADAŃ NAD DZIEJAMI PUSZCZY KAMPINOSKIEJ. Saeculum Christianum, [S. l.], v. 23, p. 294–308, 2017. DOI: 10.21697/sc.2016.23.23. Disponível em: https://czasopisma.uksw.edu.pl/index.php/sc/article/view/1948. Acesso em: 21 lis. 2024.