%0 Journal Article %A S. M. Ageev %A D. Repovš %T The Jaworowski Method in the Problem of the Preservation of Extensor Properties by the Orbit Functor %J Matematičeskie zametki %D 2002 %P 470-473 %V 71 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2002_71_3_a11/ %G ru %F MZM_2002_71_3_a11