%0 Journal Article %A A. Yu. Anikin %A A. I. Klevin %T Asymptotics of the~Helmholtz equation solutions in a~two-layer medium with a~localized right-hand side %J Teoretičeskaâ i matematičeskaâ fizika %D 2023 %P 148-168 %V 216 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2023_216_1_a9/ %G ru %F TMF_2023_216_1_a9