%0 Journal Article
%A O. A. Oleinik
%A E. V. Radkevich
%T Conditions for the analyticity of all solutions of a~second order linear equation
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1974
%V 29
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1974_29_3_a28/
%G ru
%F RM_1974_29_3_a28