%0 Journal Article %A G. A. Kurina %A S. S. Shchekunskikh %T Asymptotic Solution of a Nonlinear Periodic Optimal Control Problem Whose State Equation Involves a Singular Matrix Perturbation %J Differencialʹnye uravneniâ %D 2005 %P 1332-1344 %V 41 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_10_a4/ %G ru %F DE_2005_41_10_a4