KOSSMANN, F. F.C. Berkenvelder, Zwolse regesten, V, 1476-1490. BMGN - Low Countries Historical Review, [S. l.], v. 112, n. 1, p. 111–112, 1997. DOI: 10.18352/bmgn-lchr.4413. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105093. Acesso em: 2 may. 2024.