%0 Journal Article %A V. A. Rodin %T The Hardy-Littlewood theorem for the cosine series in a symmetric space %J Matematičeskie zametki %D 1976 %P 241-246 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1976_20_2_a8/ %G ru %F MZM_1976_20_2_a8