BHARGAVA, B. N.; SUBRAHMANYAN, R. V. Spatial, Seasonal and Solar Cycle characteristics of the Loss Coefficient in Ionospheric F-region. MAUSAM, [S. l.], v. 15, n. 1, p. 67–74, 1964. DOI: 10.54302/mausam.v15i1.5521. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/5521. Acesso em: 20 sep. 2024.