A. Marchandisse, L’obituaire de la cathédrale Saint-Lambert de Liège (XIe-XVe siècles). BMGN - Low Countries Historical Review, [S. l.], v. 109, n. 1, p. 66–67, 1994. DOI: 10.18352/bmgn-lchr.3783. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104351.. Acesso em: 2 jul. 2024.