%0 Journal Article
%A P. I. Lizorkin
%A S. M. Nikol'skii
%T Compactness of sets of differentiable functions
%J Informatics and Automation
%D 1969
%P 168-177
%V 105
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1969_105_a8/
%G ru
%F TRSPY_1969_105_a8