%0 Journal Article
%A É. A. Polyanskii
%T The connection between the solutions of the Helmholtz equation and those of Schrödinger type equations
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1972
%P 241-249
%V 12
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_1_a24/
%G ru
%F ZVMMF_1972_12_1_a24