Breukvlak in Nederland?. BMGN - Low Countries Historical Review, [S. l.], v. 106, n. 4, p. 569–572, 1991. DOI: 10.18352/bmgn-lchr.3435. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103915.. Acesso em: 16 sep. 2024.