1. Baczynski NRP (2000) Stepsim4: ‘‘step-path’’ method for slope risks. International conference on geotechnical and geological engineering. Melbourne, Australia, pp 86–92
2. Cao P, Gussmann P (1999) Kinematical element method and slope stability analysis. Chin J Rock Mech Eng 18(6):663–666 (in Chinese)
3. Castelli M, Scavia C (1998) A fracture mechanics approach to the analysis of progressive failure of slopes. In: Proceedings of 2nd international symposium on the geotechnics of hard soils and soft rocks, Napoli, pp 1597–1606
4. Castelli M, Allodi A, Scavia C (2009) A numerical method for the study of shear band propagation in soft rocks. Int J Numer Anal Meth Geomech 33(13): 1561–1587
5. Chen ZY (2003) Stability analysis of soil slopes: theory, methods and programs. China Water Power Press, Beijing (in Chinese)