%0 Journal Article
%A E. G. Guseinov
%A N. A. Il'yasov
%T Differential and smoothness properties of continuous functions
%J Matematičeskie zametki
%D 1977
%P 785-794
%V 22
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1977_22_6_a0/
%G ru
%F MZM_1977_22_6_a0