%0 Journal Article %A A. P. Begun %T On the smoothness of solutions that go off to infinity %J Differencialʹnye uravneniâ %D 1995 %P 527 %V 31 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_3_a18/ %G ru %F DE_1995_31_3_a18