%0 Journal Article %A G. A. Akishev %T On Orders of Approximation of Function Classes in Lorentz spaces with Anisotropic Norm %J Matematičeskie zametki %D 2007 %P 3-16 %V 81 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2007_81_1_a0/ %G ru %F MZM_2007_81_1_a0