%0 Journal Article %A R. S. Khairullin %T The Tricomi problem for an equation of mixed type of the second kind in the case of an unbounded domain %J Differencialʹnye uravneniâ %D 1994 %P 2010-2017 %V 30 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_11_a18/ %G ru %F DE_1994_30_11_a18