TY - JOUR AU - G. N. Savin AU - Yu. N. Nemish TI - Method of perturbation of elastic properties in the mechanics of solid deformable bodies JO - Doklady Akademii Nauk PY - 1974 SP - 53 EP - 55 VL - 216 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1974_216_1_a13/ LA - ru ID - DAN_1974_216_1_a13 ER -