TY - JOUR AU - G. A. Seregin TI - On the regularity of weak solutions of variational problems of plasticity theory JO - Algebra i analiz PY - 1990 SP - 121 EP - 140 VL - 2 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1990_2_2_a5/ LA - ru ID - AA_1990_2_2_a5 ER -