LIS, A. Studies on the legal culture of the 13th and 14th century - the Book of Elbląg anf the Book of Henryków. Przegląd Prawno-Ekonomiczny, [S. l.], n. 23 (2), p. 5–12, 2013. DOI: 10.31743/ppe.15589. Disponível em: https://czasopisma.kul.pl/index.php/ppe/article/view/15589. Acesso em: 19 maj. 2025.