LORENZ, Volker. The melilite nephelinite diatremes of the Swabian Alb/Germany and the formation of autoliths. International Kimberlite Conference: Extended Abstracts, [S. l.], v. 2, n. 1, p. 195–197, 1977. DOI: 10.29173/ikc988. Disponível em: https://ikcabstracts.com/index.php/ikc/article/view/988. Acesso em: 21 dec. 2024.