%0 Journal Article
%A N. N. Ryzhov
%T Necessary optimality conditions for one-dimensional distributed systems with moving boundary
%J Differencialʹnye uravneniâ
%D 1991
%P 904-906
%V 27
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_5_a22/
%G ru
%F DE_1991_27_5_a22