ESPÍN DE GEA, A.; REYES URQUIZA, M.; GIL ABELLÁN, A. Geophysical methods as a tool for improving our knowledge of ornamental rock deposits and their exploitation. Boletín Geológico y Minero, [S. l.], v. 128, n. 2, p. 363–378, 2017. DOI: 10.21701/bolgeomin.128.2.006. Disponível em: https://bgm.revistas.csic.es/index.php/bgm/article/view/247. Acesso em: 3 may. 2025.