HAAS, CAREL PIETER JOHANN DE. OBITUARY . Treubia, [S. l.], v. 20, n. 3, p. 507–510, 2016. DOI: 10.14203/treubia.v20i3.2635. Disponível em: https://ejournal.brin.go.id/treubia/article/view/10198. Acesso em: 6 dec. 2025.