@article{CRMATH_2011__349_5-6_303_0,
     author = {Boros, Nicholas and Janakiraman, Prabhu and Volberg, Alexander},
     title = {Sharp $ {L}^{p}$-bounds for a perturbation of {Burkholder's} {Martingale} {Transform}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {303--307},
     publisher = {Elsevier},
     volume = {349},
     number = {5-6},
     year = {2011},
     doi = {10.1016/j.crma.2011.01.001},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2011.01.001/}
}