Hou, S., Qin, D., Zhang, D., Ren, J., Kang, S., Mayewski, P.A., and Wake, C.P., 2002, Comparison of two ice core chemical records recovered from the Qomolangma (Mount Everest) region, Himalaya, Annals of Glaciology 35, 266-272.
Hooke, R. LeB., Laumann, T., and Kohler, J., 1990, Subglacial water pressures and the shape of subglacial conduits. Journal of Glaciology, v. 36, no. 122, p. 67-71.