%0 Journal Article %A M. I. Dyachenko %T Norms of Dirichlet kernels and some other trigonometric polynomials in $L_p$-spaces %J Sbornik. Mathematics %D 1994 %P 267-282 %V 78 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1994_78_2_a0/ %G en %F SM_1994_78_2_a0