%0 Journal Article
%A S. T. Zavalishchin
%T Singular solutions in problems of maximum optimization of dynamical systems with a quadratic quality criterion
%J Differencialʹnye uravneniâ
%D 1976
%P 637-644
%V 12
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1976_12_4_a6/
%G ru
%F DE_1976_12_4_a6