Distributional estimates for the bilinear Hilbert transforms. Dmitriy Bilyk. Journal of Geometric Analysis, 16 (2006), no. 4, 563--584.
On maximal functions for Mikhlin-Hörmander multipliers. Petr Honzík; Andreas Seeger. Advances in Mathematics, 204 (2006), no.2, 363--378.
Uniform bounds for the bilinear Hilbert transforms I. with Xiaochun Li. Annals of Mathematics 159 (2004), no. 3, 889--933.
The bilinear multiplier problem for the disc, with Xiaochun Li, Harmonic analysis at Mount Holyoke [South Hadley, MA, 2001], 173--193, Contemporary Mathematics, 320, American Mathematical Society, Providence, RI, 2003.
Multilinear Calderón-Zygmund theory. with Rodolfo Torres. Advances in Mathematics 165 (2002), no. 1, 124--164.