%0 Journal Article %A Carlos Pérez %T Sharp Estimates for Commutators of Singular Integrals via Iterations of the Hardy-Littlewood Maximal Function. %J The journal of Fourier analysis and applications [[Elektronische Ressource]] %D 1997 %P 743-756 %V 3 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/JFAA_1997__3_6_59534/ %F JFAA_1997__3_6_59534