SCHEIDEGGEH, A. E. Engineering Geophysics - A New Concept. Annals of Geophysics, [S. l.], v. 26, n. 1, p. 41–46, 1973. DOI: 10.4401/ag-5006. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5006. Acesso em: 1 oct. 2022.