1. Laubscher DH, Jakubec J. The MRMR rock mass classification for jointed rock masses. Underground Mining Methods: Engineering Fundamentals and International Case Studies, WA Hustrulid and RL Bullock (Eds) Society of Mining Metallurgy and Exploration, SMME 2001:475–481.
2. Effect of heterogeneity of brittle rock on micromechanical extensile behavior during compression loading;Lan;J. Geophys. Res.,2010
3. Numerical modelling for underground excavation design;Hoek;Transactions - Institution of Mining & Metallurgy, Section A,1991
4. Numerical methods in rock mechanics;Jing;Int. J. Rock Mech. Min. Sci.,2002
5. A review of discrete modeling techniques for fracturing processes in discontinuous rock masses;Lisjak;J. Rock Mech. Geotech. Eng.,2014