@article{bwmeta1.element.bwnjournal-article-smv39i1p4bwm,
author = {Calixto Calder\'on},
title = {Conjugate kernels and convergence of harmonic singular integrals},
journal = {Studia Mathematica},
volume = {40},
year = {1971},
pages = {39-58},
zbl = {0231.44011},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv39i1p4bwm}
}
Calderón, Calixto. Conjugate kernels and convergence of harmonic singular integrals. Studia Mathematica, Tome 40 (1971) pp. 39-58. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv39i1p4bwm/