%0 Journal Article %A V. I. Maksimov %T On the modeling of control in parabolic variational inequalities %J Differencialʹnye uravneniâ %D 1991 %P 1603-1609 %V 27 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_9_a14/ %G ru %F DE_1991_27_9_a14