TY - JOUR AU - T. S. Vashakmadze TI - On the accuracy of approximation of a problem in elasticity theory JO - Doklady Akademii Nauk PY - 1981 SP - 777 EP - 779 VL - 261 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_261_4_a0/ LA - ru ID - DAN_1981_261_4_a0 ER -