%0 Journal Article
%A L. V. Petrak
%T A method for the solution of the problem of the best rational approximation
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1978
%P 860-869
%V 18
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_4_a4/
%G ru
%F ZVMMF_1978_18_4_a4