%0 Journal Article %A A. P. Katchalov %A Ya. V. Kurylev %T Asymptotics of the Jost-function for the two-dimensional Schr\"odinger operator %J Zapiski Nauchnykh Seminarov POMI %D 1988 %P 96-103 %V 173 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1988_173_a7/ %G ru %F ZNSL_1988_173_a7