ULSIG, E. Axel Steensberg: Borup A. D. 700-1400. Deserted Settlement and its Fields in South Zealand, Denmark. (Nationalmuseet, 1983). Axel Steensberg: Borups bønder. (Wormianum, 1983). Historie/Jyske Samlinger, [S. l.], n. 1, p. 139, 1989. Disponível em: https://tidsskrift.dk/historiejyskesamling/article/view/40049. Acesso em: 4 maj. 2024.