SMITS, B. J. Cees Fasseur, Dubbelspoor. Herinneringen. BMGN - Low Countries Historical Review, [S. l.], v. 132, 2017. DOI: 10.18352/bmgn-lchr.10327. Disponível em: https://bmgn-lchr.nl/article/view/6572. Acesso em: 3 may. 2024.