MAL'KOV, B.A. The cosmic cycles of kimberlite volkanism: new data. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 7, n. 1, p. 537–539, 1998. DOI: 10.29173/ikc2796. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2796. Acesso em: 19 apr. 2024.