%0 Journal Article %A Ya. V. Radyno %A Dinh Phu Bong %T A two-phase problem with a free boundary for an equation of parabolic type in an infinite domain %J Differencialʹnye uravneniâ %D 1991 %P 1941-1947 %V 27 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_11_a10/ %G ru %F DE_1991_27_11_a10