%0 Journal Article
%A G. M. Henkin
%T Imbedding the space of $s$-smooth functions of $n$~variables into a space of sufficiently smooth functions of fewer variables
%J Doklady Akademii Nauk
%D 1963
%P 57-60
%V 153
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_153_1_a13/
%G ru
%F DAN_1963_153_1_a13