%0 Journal Article
%A A. P. Petukhov
%T On the dependence of properties of the graph of a function  on the degree of various approximations
%J Izvestiya. Mathematics 
%D 1992
%P 155-177
%V 38
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1992_38_1_a6/
%G en
%F IM2_1992_38_1_a6