%0 Journal Article %A G. V. Kovaleva %T On Normalizing Spaces for a Singular Integral Operator with Degenerating Symbol %J Differencialʹnye uravneniâ %D 2005 %P 1210-1217 %V 41 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_9_a6/ %G ru %F DE_2005_41_9_a6