%0 Journal Article %A T. S. Vashakmadze %T On the accuracy of approximation of a problem in elasticity theory %J Doklady Akademii Nauk %D 1981 %P 777-779 %V 261 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_261_4_a0/ %G ru %F DAN_1981_261_4_a0