%0 Journal Article
%A P. L. Ul'yanov
%T The imbedding of certain classes of functions of a single variable
%J Doklady Akademii Nauk
%D 1968
%P 1259-1262
%V 178
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_178_6_a8/
%G ru
%F DAN_1968_178_6_a8