Searle, M., Rex, A., Tirrul, R., Windley, B., Onge, M., & Hoffman, P. (1986). A Geological Profile Across the Baltoro-Karakoram Range, N. Pakistan. Journal of Himalayan Earth Sciences, 19(1), 1-12. Retrieved from http://ojs.uop.edu.pk/jhes/article/view/1298