NAGPAL, M. K.; NAGPAUL, K. K.; BOSE, Mihir K. Fission Track Ages of Some Alkaline Rocks of India. Journal of Geological Society of India, [S. l.], v. 15, n. 3, p. 306–313, 1974. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/63213. Acesso em: 20 sep. 2024.