RAO, G. A. .; RAO, V. B. . Harmonic analysis of the mean surface temperature of the northern hemisphere. MAUSAM, [S. l.], v. 22, n. 4, p. 575–580, 1971. DOI: 10.54302/mausam.v22i4.5051. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/5051. Acesso em: 20 sep. 2024.