ROELOFS, Pieter. Gold for Houkje Gerrits Bouma: The Women’s Skating Competition on the Stadsgracht in Leeuwarden on 21 January 1809, Painted by Nicolaas Baur. The Rijksmuseum Bulletin, [S. l.], v. 62, n. 2, p. 152–187, 2014. DOI: 10.52476/trb.9845. Disponível em: https://bulletin.rijksmuseum.nl/article/view/9845.. Acesso em: 2 dec. 2024.