KOPPAR, A. L. . CLOUD OBSERVATIONS AT ANTARCTICA. MAUSAM, [S. l.], v. 42, n. 3, p. 307–308, 1991. DOI: 10.54302/mausam.v42i3.3245. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/3245. Acesso em: 20 sep. 2024.