%0 Journal Article
%A V. A. Tkachenko
%T On~the uniqueness of an expansion in generalized eigenfunctions of a~differential operator
%J Sbornik. Mathematics
%D 1973
%P 455-466
%V 21
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1973_21_3_a7/
%G en
%F SM_1973_21_3_a7