%0 Journal Article %A E. Fabes %A N. Rivière %T Singular integrals with mixed homogeneity %J Studia Mathematica %D 1966 %P 19-38 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-27-1-19-38/ %R 10.4064/sm-27-1-19-38 %G en %F 10_4064_sm_27_1_19_38