%0 Journal Article
%A V. G. Krotov
%T A sharp estimate for the boundary behavior of functions in the Hardy--Sobolev classes $H^p_\alpha(B^n)$ in the critical case $\alpha p=n$
%J Doklady Akademii Nauk
%D 1991
%P 42-45
%V 319
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_319_1_a7/
%G ru
%F DAN_1991_319_1_a7