%0 Journal Article %A A. A. Danilov %A V. I. Ivanov %T Corrections to Fok asymptotics for a diffraction field near a surface of nonconstant curvature. II %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1981 %P 1471-1480 %V 21 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_6_a12/ %G ru %F ZVMMF_1981_21_6_a12