%0 Journal Article
%A G. A. Kamenskii
%T The conditional extremum of a functional with deviating argument
%J Doklady Akademii Nauk
%D 1977
%P 266-268
%V 235
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_235_2_a5/
%G ru
%F DAN_1977_235_2_a5