%0 Journal Article
%A I. I. Ibragimov
%A F. I. Ibragimov
%T Multiple completeness in the sense of M.\ V.\ Keldysh of some
%J Doklady Akademii Nauk
%D 1987
%P 788-791
%V 296
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_296_4_a3/
%G ru
%F DAN_1987_296_4_a3