%0 Journal Article %A R. G. Akhmetov %T The asymptotic behavior of the solution to a second-order elliptic equation with a small parameter multiplying the highest derivatives %J Differencialʹnye uravneniâ %D 1982 %P 440-450 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_3_a6/ %G ru %F DE_1982_18_3_a6