%0 Journal Article
%A I. I. Ibragimov
%A I. F. Kushnirchuk
%T On the equivalence of Bessel and Euler operators in spaces of functions analytic in a disk
%J Doklady Akademii Nauk
%D 1974
%P 33-36
%V 214
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_214_1_a6/
%G ru
%F DAN_1974_214_1_a6