%0 Journal Article
%A P. A. Kozhukhar'
%T On the point spectrum of nonselfadjoint differential operators with periodic coefficients
%J Differencialʹnye uravneniâ
%D 1995
%P 434-439
%V 31
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1995_31_3_a6/
%G ru
%F DE_1995_31_3_a6