CHUDZIAK, W. Długi wiek XIII w Chełmnie. Archaeologia Historica Polona, [S. l.], v. 22, p. 55–68, 2014. DOI: 10.12775/AHP.2014.003. Disponível em: https://apcz.umk.pl/AHP/article/view/AHP.2014.003. Acesso em: 28 mar. 2024.