KOŁODZIEJSKI, Stanisław. The Półkozice Medieval Fortified Residences in West Little Poland. Introduction to Research Problems. Acta Universitatis Lodziensis. Folia Archaeologica, [S. l.], n. 22, p. 147–166, 1998. DOI: 10.18778/0208-6034.22.08. Disponível em: https://czasopisma.uni.lodz.pl/archaeo/article/view/17020. Acesso em: 6 jul. 2024.