MAGNITSKY, V. A.; KHOROSHEYA, V. V. The Waveguide in the Mantle of the Earth and its probable physical nature. Annals of Geophysics, [S. l.], v. 14, n. 1, p. 87–94, 1961. DOI: 10.4401/ag-5284. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5284. Acesso em: 29 apr. 2024.