%0 Journal Article
%A M. S. Agranovich
%T Convergence of series in root vectors of operators that are nearly selfadjoint
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1980
%P 163-180
%V 41
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1980_41_a6/
%G ru
%F MMO_1980_41_a6