%0 Journal Article %A A. S. Romanyuk %T Best Trigonometric Approximations for Some Classes of Periodic Functions of Several Variables in the Uniform Metric %J Matematičeskie zametki %D 2007 %P 247-261 %V 82 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2007_82_2_a9/ %G ru %F MZM_2007_82_2_a9