%0 Journal Article %A Keagy, Thomas A. %T Summability of Matrix Transforms of Subsequences %J Canadian mathematical bulletin %D 1981 %P 359-364 %V 24 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-054-2/ %R 10.4153/CMB-1981-054-2 %F 10_4153_CMB_1981_054_2