TY - JOUR AU - R. Yu. Amenzade TI - Variational principle of the plasticity theory of nonhomogeneous states under raying JO - Doklady Akademii Nauk PY - 1993 SP - 194 EP - 196 VL - 330 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1993_330_2_a17/ LA - ru ID - DAN_1993_330_2_a17 ER -