%0 Journal Article %A S. Yongsheng %A W. Heping %T Representation and Approximation of Multivariate Periodic Functions with Bounded Mixed Moduli of Smoothness %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1997 %P 356-377 %V 219 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1997_219_a22/ %G en %F TM_1997_219_a22