%0 Journal Article
%A I. A. Bakhtin
%T Optimal values and points of a non-linear function
%J Doklady Akademii Nauk
%D 1963
%P 741-744
%V 148
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_148_4_a0/
%G ru
%F DAN_1963_148_4_a0