@article{10_4064_sm_142_2_171_185,
     author = {P. Wojtaszczyk},
     title = {Non-similarity of {Walsh} and trigonometric systems},
     journal = {Studia Mathematica},
     pages = {171--185},
     publisher = {mathdoc},
     volume = {142},
     number = {2},
     year = {2000},
     doi = {10.4064/sm-142-2-171-185},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-142-2-171-185/}
}