TY - JOUR AU - J.-F. Babadjian AU - R. Llerena TI - Mixed Boundary Conditions as Limits of Dissipative Boundary Conditions in Dynamic Perfect Plasticity JO - Journal of convex analysis PY - 2023 SP - 81 EP - 11 VL - 30 IS - 1 UR - http://geodesic.mathdoc.fr/item/JCA_2023_30_1_JCA_2023_30_1_a5/ ID - JCA_2023_30_1_JCA_2023_30_1_a5 ER -