%0 Journal Article
%A Yu. N. Kiselev
%T Linear time-optimality problem and the unit sphere of initial values of a~conjugate variable
%J Informatics and Automation
%D 1985
%P 179-182
%V 167
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1985_167_a8/
%G ru
%F TRSPY_1985_167_a8