%0 Journal Article
%A M. G. Dzhavadov
%T On $m$-tuple completeness of half the eigenfunctions and adjoint functions of an ordinary differential operator of order $2m$
%J Doklady Akademii Nauk
%D 1965
%P 754-757
%V 160
%N 4
%U http://geodesic.mathdoc.fr/item/DAN_1965_160_4_a3/
%G ru
%F DAN_1965_160_4_a3