%0 Journal Article
%A Vitaly Volpert
%A Aizik Volpert
%T Normal solvability of linear elliptic problems
%J Comptes Rendus. Mathématique
%D 2002
%P 457-462
%V 334
%N 6
%I Elsevier
%R 10.1016/S1631-073X(02)02286-0
%G en
%F CRMATH_2002__334_6_457_0