%0 Journal Article %A R. A. Lasuriya %T Direct and Inverse Theorems on the Approximation of Functions by Fourier--Laplace Sums in the Spaces $S^{(p,q)}(\sigma^{m-1})$ %J Matematičeskie zametki %D 2015 %P 530-543 %V 98 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2015_98_4_a3/ %G ru %F MZM_2015_98_4_a3