1. Call, R.D., Nicholas, D.E., 1978. Prediction of step path failure geometry for slope stability analysis. Proceedings of 19th US Symposium on Rock Mechanics, Stateline, Nevada.
2. Rock slope stability and distributed joint systems;Carter;Canadian Geotechnical Engineering Journal,1992
3. Probabilistic and statistical methods in engineering geology;Einstein;Rock Mechanics,1982
4. Probabilistic treatment of the sliding wedge with EzSlide;Feng;Engineering Geology,1997
5. Probabilistic treatment of the sliding wedge with EZSlide;Feng;Engineering Geology,1998