%0 Journal Article %A E. V. Mukoseeva %A A. I. Nazarov %T On symmetry of the extremal in some embedding theorems %J Zapiski Nauchnykh Seminarov POMI %D 2014 %P 35-45 %V 425 %U http://geodesic.mathdoc.fr/item/ZNSL_2014_425_a2/ %G ru %F ZNSL_2014_425_a2