%0 Journal Article %A E. P. Dolzhenko %A A. V. Pokrovskii %T On Nonisolated Singular Points of Solutions to Linear Elliptic Equations with Constant Coefficients %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2002 %P 153-157 %V 236 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2002_236_a15/ %G ru %F TM_2002_236_a15