%0 Journal Article
%A S. B. Vakarchuk
%T Exact constants for the approximation of plane curves by polynomial curves and polygonal lines
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1988
%P 14-19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1988_2_a2/
%G ru
%F IVM_1988_2_a2