%0 Journal Article %A NgPeng-Nun NgPeng-Nung %A LeePeng-Ye LeePeng-Yee %T Cesàro sequence spaces of nonabsolute type %J Commentationes Mathematicae %D 1978 %P 429-433 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v20i2.5915/ %R 10.14708/cm.v20i2.5915 %G pl %F 10_14708_cm_v20i2_5915