%0 Journal Article %A T. Walsh %T On singular integrals of functions in L¹ %J Studia Mathematica %D 1971 %P 161-181 %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-40-2-161-181/ %R 10.4064/sm-40-2-161-181 %G en %F 10_4064_sm_40_2_161_181