GOPALAN, K. Geochronology at N.G.R.I. Hyderabad. Journal of Geological Society of India, [S. l.], v. 36, n. 3, p. 331–331, 1990. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/66556. Acesso em: 20 sep. 2024.