%0 Journal Article
%A Yu. K. Sirenko
%A V. P. Shestopalov
%T Uniqueness of solutions of spectral problems for
%J Doklady Akademii Nauk
%D 1985
%P 335-338
%V 285
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_285_2_a17/
%G ru
%F DAN_1985_285_2_a17