%0 Journal Article %A V. G. Krasavin %A M. M. Popov %T Direction diagram of radiation in the problem of an inflection point of the boundary %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 167-173 %V 140 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a14/ %G ru %F ZNSL_1984_140_a14