%0 Journal Article %A G. G. Devdariani %T On the weighted problem for a second-order elliptic operator with singular coefficients %J Differencialʹnye uravneniâ %D 1996 %P 346-349 %V 32 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_3_a9/ %G ru %F DE_1996_32_3_a9