HÉDERVARI, P. System of Volcanic activity. Annals of Geophysics, [S. l.], v. 25, n. 3, p. 452–466, 1972. DOI: 10.4401/ag-5114. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5114. Acesso em: 26 apr. 2024.