@article{10_4064_sm_119_3_199_217,
     author = {Abdellah Youssfi},
     title = {Regularity properties of singular integral operators},
     journal = {Studia Mathematica},
     pages = {199--217},
     year = {1996},
     volume = {119},
     number = {3},
     doi = {10.4064/sm-119-3-199-217},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-119-3-199-217/}
}