BRUSCA, C.; DESSAU, G.; LEROY, J. M.; PERNA, G. The deposits of argentiferous galena within the Bellerophon formation (Upper Permian) of the southern Alps. Geologija, [S. l.], v. 15, n. 1, p. 159–179, 1972. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/1602. Acesso em: 2 may. 2024.