@article{10_4064_sm_26_1_101_111,
     author = {Mary Weiss and A. Zygmund},
     title = {An example in the theory of singular integrals},
     journal = {Studia Mathematica},
     pages = {101--111},
     publisher = {mathdoc},
     volume = {26},
     number = {1},
     year = {1965},
     doi = {10.4064/sm-26-1-101-111},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-26-1-101-111/}
}