RANGARAJAN, G. K. A comparative study of K-indices at three Indian Magnetic stations . MAUSAM, [S. l.], v. 31, n. 3, p. 449–456, 1980. DOI: 10.54302/mausam.v31i3.3793. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/3793. Acesso em: 23 nov. 2024.