%0 Journal Article
%A S. S. Akhiev
%T On necessary optimality conditions for systems of functional differential equations
%J Doklady Akademii Nauk
%D 1979
%P 11-14
%V 247
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1979_247_1_a0/
%G ru
%F DAN_1979_247_1_a0