%0 Journal Article %A V. I. Tarakanov %T Integral equations with a positive-definite bounded selfadjoint operator for boundary value problems in plane elasticity %J Differencialʹnye uravneniâ %D 1991 %P 1427-1436 %V 27 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_8_a17/ %G ru %F DE_1991_27_8_a17