%0 Journal Article
%A G. V. Radzievskii
%T Minimality, basis property and completeness of a subset of the root vectors of a quadratic operator pencil
%J Doklady Akademii Nauk
%D 1985
%P 53-57
%V 283
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_283_1_a11/
%G ru
%F DAN_1985_283_1_a11