%0 Journal Article %A Charles Swartz %T Convergence of convolution operators %J Studia Mathematica %D 1972 %P 249-257 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-42-3-249-257/ %R 10.4064/sm-42-3-249-257 %G en %F 10_4064_sm_42_3_249_257