%0 Journal Article %A È. I. Grigolyuk %A M. G. Gringauz %A L. A. Fil'shtinskii %T Solution of two-dimensional elasticity-theory problems for domains with a piecewise-smooth boundary %J Doklady Akademii Nauk %D 1984 %P 831-834 %V 275 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a15/ %G ru %F DAN_1984_275_4_a15