%0 Journal Article %A V. P. Smyshlyaev %T The scattering of short waves in a vicinity of a boundary flex point %J Zapiski Nauchnykh Seminarov POMI %D 1985 %P 152-166 %V 148 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a15/ %G ru %F ZNSL_1985_148_a15