%0 Journal Article %A Frank P. Cass %A Edward H. Chang %T Note on Some Strict Inclusion Theorems between Cesàro and Discrete Riesz Methods of Summability. %J Mathematische Zeitschrift %D 1975 %P 1-4 %V 143 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1975__143_172206/ %F MZ_1975__143_172206