%0 Journal Article %A A. A. Fedotov %T On adiabatic normal modes in a~wedge shaped sea %J Zapiski Nauchnykh Seminarov POMI %D 2018 %P 261-285 %V 471 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2018_471_a14/ %G ru %F ZNSL_2018_471_a14