%0 Journal Article %A A. Zygmund %T On certain methods of summability associated with conjugate trigonometric series %J Studia Mathematica %D 1948 %P 97-103 %V 10 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-10-1-97-103/ %R 10.4064/sm-10-1-97-103 %G en %F 10_4064_sm_10_1_97_103