VAN HEERINGEN, R. Archeologisch Onderzoek Zeeland. Bulletin KNOB, [S. l.], v. 88, n. 5, p. 7–8, 1989. DOI: 10.7480/knob.88.1989.5.599. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/vanHeeringen7. Acesso em: 9 mei. 2024.