BHAGAVANTAM , S.; MURTY, D. . Azimuthal variation of  cosmic ray intensity for zenith angle 60° at Hyderabad, India. MAUSAM, [S. l.], v. 6, n. 2, p. 159–162, 1955. DOI: 10.54302/mausam.v6i2.4436. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/4436. Acesso em: 20 sep. 2024.