%0 Journal Article
%A M. F. Timan
%T Best approximation and modulus of smoothness of functions prescribed on the entire real axis
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1961
%P 108-120
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1961_6_a12/
%G ru
%F IVM_1961_6_a12