%0 Journal Article %A Ya. Sh. Il'yasov %T The Pokhozhaev Identity and the Fibering Method %J Differencialʹnye uravneniâ %D 2002 %P 1365-1370 %V 38 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_10_a8/ %G ru %F DE_2002_38_10_a8