JANSSEN PERIO, E. In memoriam Dr. W. van Ravesteyn 1876-1970. BMGN - Low Countries Historical Review, [S. l.], v. 85, n. 3, p. 363–364, 1970. DOI: 10.18352/bmgn-lchr.1631. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107833. Acesso em: 6 may. 2024.