%0 Journal Article %A V. V. Sukhanov %T The Riemann--Hilbert problem for a one-dimensional Schrodinger operator with a potential in the form of a sum of a parabola and a finite potential %J Zapiski Nauchnykh Seminarov POMI %D 2023 %P 240-258 %V 521 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a12/ %G ru %F ZNSL_2023_521_a12