@article{10_1090_S0894_0347_01_00379_4,
     author = {Muscalu, Camil and Tao, Terence and Thiele, Christoph},
     title = {Multi-linear operators given by singular multipliers},
     journal = {Journal of the American Mathematical Society},
     pages = {469--496},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2002},
     doi = {10.1090/S0894-0347-01-00379-4},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-01-00379-4/}
}