1. Calculation of limit loads of structures in soils with metal reinforcement;Pastor,1986
2. Talren : A design method for reinforced soil structures;Blondeau,1984
3. Stability of membrane reinforced slopes;Leshchinsky;J. of Geotech. Eng., A.S.C.E.,1985
4. Calcul à la rupture et analyse limite;Salençon,1983
5. Combined loadings in the theory of plasticity;Zyczkowski,1981