%0 Journal Article %A Chi-Hsing Yong %T Integrability Theorems of Certain Trigonometric Series with Quasi-monotone Coefficients. %J Monatshefte für Mathematik %D 1965 %P 441-450 %V 69 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1965__69_177311/ %F MOMA_1965__69_177311