@article{10_4064_sm_85_2_125_135,
     author = {Rodrigo Ba\~nuelos},
     title = {A note on martingale transforms and $A_{p}$-weights},
     journal = {Studia Mathematica},
     pages = {125--135},
     publisher = {mathdoc},
     volume = {85},
     number = {2},
     year = {1987},
     doi = {10.4064/sm-85-2-125-135},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-85-2-125-135/}
}