%0 Journal Article
%A A. V. Demyanov
%A A. I. Nazarov
%T On the existence of an extremal function in Sobolev embedding theorems with limit exponent
%J Algebra i analiz
%D 2005
%P 105-140
%V 17
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2005_17_5_a3/
%G ru
%F AA_2005_17_5_a3