%0 Journal Article
%A V. G. Boltyanskii
%T Application of the theory of optimal processes to problems of approximation of functions
%J Informatics and Automation
%D 1961
%P 82-95
%V 60
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1961_60_a4/
%G ru
%F TRSPY_1961_60_a4