1. A model for the mechanics of jointed rock;Goodman;J. Soil Mech. Fdns. Div., ASCE,1968
2. Three-dimensional finite element analysis of jointed rock slopes;Mehtab,1970
3. Finite element for rock joints and interfaces;Ghaboussi;J. Soil Mech. Fdns. Div., ASCE,1973
4. Finite element analysis for discontinuous rocks;Goodman,1977
5. Finite elements for foundations, joints and fluids;Wilson,1977