%0 Journal Article
%A V. O. Tonkov
%T Estimation of Dirichlet kernel difference in the norm of $\mathrm{L}$
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2010
%P 12-18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2010_1_a1/
%G ru
%F VMUMM_2010_1_a1