Puch, Elżbieta Alicja. “Biological Dynamics of Polish Rural Communites from Various Eco-Cultural Systems in the 18th and 19th Centuries ”. Anthropological Review 56, no. 1-2 (December 30, 1993): 5–35. Accessed July 22, 2024. https://czasopisma.uni.lodz.pl/ar/article/view/12887.