%0 Journal Article %A A. D. Lyashko %T Investigation of the Projection Method for Degenerate Nonstationary Equations %J Differencialʹnye uravneniâ %D 2002 %P 986-988 %V 38 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_7_a18/ %G ru %F DE_2002_38_7_a18