TY - JOUR AU - S. Komljenović TI - Constitutive equations for plastic bodies JO - Theoretical and applied mechanics PY - 1980 SP - 77 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1980_6_1_a5/ LA - en ID - TAM_1980_6_1_a5 ER -