MILO, P. Early Medieval hillforts and the possibilities of their investigation by geophysical methods. Archaeologia Historica Polona, [S. l.], v. 27, p. 7–26, 2020. DOI: 10.12775/AHP.2019.001. Disponível em: https://apcz.umk.pl/AHP/article/view/AHP.2019.001. Acesso em: 27 kwi. 2024.