%0 Journal Article %A V. A. Galaktionov %T Asymptotic behavior of unbounded solutions of the nonlinear equation $u_t=(u^\sigma u_x)_x+u^\beta$ near a ``singular'' point %J Doklady Akademii Nauk %D 1986 %P 1293-1297 %V 288 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_288_6_a1/ %G ru %F DAN_1986_288_6_a1