%0 Journal Article %A Borwein, D. %T An extension of a theorem on the equivalence between absolute Rieszian and absolute Cesàro summability %J Glasgow mathematical journal %D 1959 %P 81-83 %V 4 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033918/ %R 10.1017/S2040618500033918 %F 10_1017_S2040618500033918