%0 Journal Article
%A L. A. Biryukova
%T On the $l$-completeness of functions with delays
%J Doklady Akademii Nauk
%D 1975
%P 509-511
%V 224
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_224_3_a1/
%G ru
%F DAN_1975_224_3_a1