%0 Journal Article
%A S. I. Chelkak
%T Exact conditions for regularity of generalized solutions of
%J Doklady Akademii Nauk
%D 1984
%P 820-824
%V 279
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a12/
%G ru
%F DAN_1984_279_4_a12