%0 Journal Article %A Dawson, David F. %T Matrix summability of divergent sequences %J Portugaliae mathematica %D 1974 %P 113-116 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1974__33_2_115226/ %G en %F PORMA_1974__33_2_115226