JANSEN, J. Maastricht tussen 1813 en 1850. BMGN - Low Countries Historical Review, [S. l.], v. 101, n. 4, p. 529–550, 1986. DOI: 10.18352/bmgn-lchr.2757. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103014. Acesso em: 3 feb. 2023.