%0 Journal Article
%A Y. L. Ul'yanova
%T Spectral properties of relatively finite-dimensional perturbations of selfadjoint operators
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1997
%P 75-78
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1997_10_a11/
%G ru
%F IVM_1997_10_a11