%0 Journal Article
%A Calixto Calderón
%T Conjugate kernels and convergence of harmonic singular integrals
%J Studia Mathematica
%D 1971
%P 39-58
%V 39
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-39-1-39-58/
%R 10.4064/sm-39-1-39-58
%G en
%F 10_4064_sm_39_1_39_58