Roberds, W.J., and Einstein, H.H. (1979). Numerical modelling of rock joints. In: Proceedings of the 20th U.S. Symposium on Rock Mechanics (USRMS), 4-6 June, Austin, Texas. ARMA-79-0233
Roberds, W.J., and Einstein, H.H. (1979). Numerical modelling of rock joints. In: Proceedings of the 20th U.S. Symposium on Rock Mechanics (USRMS), 4-6 June, Austin, Texas. ARMA-79-0233