%0 Journal Article
%A A. V. Arutyunov
%T The Pontryagin Maximum Principle and Sufficient Optimality Conditions for Nonlinear Problems
%J Differencialʹnye uravneniâ
%D 2003
%P 1587-1595
%V 39
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2003_39_12_a0/
%G ru
%F DE_2003_39_12_a0