VAN EEGHEN, I. H. De verzamelaar Nicolaas Doekscheer . The Rijksmuseum Bulletin, [S. l.], v. 19, n. 4, p. 173–182, 1971. DOI: 10.52476/trb.21089. Disponível em: https://testplatform.openjournals.nl/the-rijksmuseum-bulletin/article/view/21089. Acesso em: 12 apr. 2026.