%0 Journal Article
%A G. L. Kharatishvili
%A T. A. Tadumadze
%T Regular perturbations in optimal control problems with variable
%J Doklady Akademii Nauk
%D 1990
%P 151-155
%V 314
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_314_1_a36/
%G ru
%F DAN_1990_314_1_a36