OTTER, M.; GURNEY, J. Primary Diamond Subpopulations at Individual Localities. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 322–322, 1991. DOI: 10.29173/ikc2555. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2555. Acesso em: 20 jan. 2022.