%0 Journal Article
%A M. I. Sumin
%T Suboptimal Control of a Semilinear Elliptic Equation with a Phase Constraint and a Boundary Control
%J Differencialʹnye uravneniâ
%D 2001
%P 260-275
%V 37
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2001_37_2_a14/
%G ru
%F DE_2001_37_2_a14