%0 Journal Article
%A V. V. Dubrovskii
%A V. V. Raspopov
%T An Approximate Regularized Trace Formula for an Ordinary Fourth-Order Differential Operator
%J Differencialʹnye uravneniâ
%D 2002
%P 979-981
%V 38
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2002_38_7_a16/
%G ru
%F DE_2002_38_7_a16