ABBASI, I. A.; FRIEND, P. F. Fluvial sole structures from the Siwalik Group, north Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 26, n. 1, p. 103-112, 1993. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1448. Acesso em: 4 jan. 2025.