%0 Journal Article %A Vlado Lubarda %T Variational formulation in the analysis of finite elastic-plastic deformation %J Theoretical and applied mechanics %D 1985 %P 93 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_1985_11_1_a8/ %G en %F TAM_1985_11_1_a8