%0 Journal Article
%A T. Sabirov
%T Some problems in the analytic theory of one-parameter perturbation of linear operators
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1975
%P 67-106
%V 33
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1975_33_a1/
%G ru
%F MMO_1975_33_a1