%0 Journal Article %A Tadeusz Pytlik %A Ryszard Szwarc %T Weak type radial convolution operators on free groups %J Studia Mathematica %D 2008 %P 77-86 %V 186 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm186-1-7/ %R 10.4064/sm186-1-7 %G en %F 10_4064_sm186_1_7