%0 Journal Article %A N. Ya. Kirpichnikova %T Calculation of successive approximations by the space-time asymptotic Gaussian beam method %J Zapiski Nauchnykh Seminarov POMI %D 1988 %P 104-112 %V 173 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1988_173_a8/ %G ru %F ZNSL_1988_173_a8