%0 Journal Article
%A V. È. Lyantse
%T The eigenfunction expansion of a non-selfadjoint differential operator with spectral singularities
%J Doklady Akademii Nauk
%D 1963
%P 256-259
%V 149
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_2_a9/
%G ru
%F DAN_1963_149_2_a9