%0 Journal Article
%A E. N. Khailov
%T Determination of the switching times of an extremal control in a nonlinear time-optimality problem
%J Differencialʹnye uravneniâ
%D 1992
%P 1988-1993
%V 28
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1992_28_11_a17/
%G ru
%F DE_1992_28_11_a17