%0 Journal Article
%A M. M. Vainberg
%T The unconditional extremum of functionals and the convergence of minimizing sequences
%J Doklady Akademii Nauk
%D 1968
%P 1243-1246
%V 183
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_183_6_a1/
%G ru
%F DAN_1968_183_6_a1