BOERSMA, Kees. Hugo van Dam en Frida de Jong, Geboeid door straling en strategie. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 2, n. 1, p. 127–129, 2005. DOI: 10.18352/tseg.720. Disponível em: https://tseg.nl/article/view/7990.. Acesso em: 24 nov. 2024.