%0 Journal Article
%A O. V. Epifanov
%T An infinite-order differential operator with constant coefficients
%J Doklady Akademii Nauk
%D 1986
%P 33-35
%V 289
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1986_289_1_a6/
%G ru
%F DAN_1986_289_1_a6