%0 Journal Article %A S. M. Ageev %T The equivariant theorem of Dugundji %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 219-220 %V 45 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1990_45_5_a6/ %G en %F RM_1990_45_5_a6