%0 Journal Article %A N. Ya. Kirpichnikova %A V. B. Philippov %A A. S. Kirpichnikova %T Diffraction of creeping waves from a line of a~saltus of a~curvature (Acoustic three-dimensional medium) %J Zapiski Nauchnykh Seminarov POMI %D 1999 %P 75-92 %V 257 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1999_257_a4/ %G ru %F ZNSL_1999_257_a4