JANSEN, H.P.H.; HOPPENBROUWERS, P.C.M. Heervaart in Holland. BMGN - Low Countries Historical Review, [S. l.], v. 94, n. 1, p. 1–26, 1979. DOI: 10.18352/bmgn-lchr.2065. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-102238.. Acesso em: 21 nov. 2024.