5R B Moffitt, T W Friese-Greene, R M Lillico. Pit slopes-their influence on the design and economics of open pit mines[C]. Geotechnical Practice for Stability in Open Pit Mining, C. O. BRAWNER and V. MILLIGAN, Editors, Second International Conference on Stability in Open Pit Mining, 1978, 67-77.
6D W Rassam, D J Williams. 3-Dimensional effects on slope stability of high waste rock dumps[J]. Int. J. of surface Mining, 1999, 13: 19-24.
