%0 Journal Article
%A I. I. Ibragimov
%A N. I. Nagnibida
%T On multiple completeness in the sense of M.\,V.~Keldys of a system of entire functions
%J Doklady Akademii Nauk
%D 1975
%P 288-291
%V 223
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_223_2_a6/
%G ru
%F DAN_1975_223_2_a6