%0 Journal Article %A A. A. Larin %T A Boundary Value Problem for a Second-Order Singular Elliptic Equation in a Sector on the Plane %J Differencialʹnye uravneniâ %D 2000 %P 1687-1694 %V 36 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_12_a12/ %G ru %F DE_2000_36_12_a12