KELLER, J. Petrogenetic Carbonatite - Melilitite Relationships in the Kaiserstuhl Complex, Upper Rhinegraben. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 5, p. 217–218, 1991. DOI: 10.29173/ikc2517. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/2517. Acesso em: 25 apr. 2024.