@article{10_4064_sm_80_3_197_217,
     author = {Roman Taberski},
     title = {Trigonometric approximation in the norms and seminorm},
     journal = {Studia Mathematica},
     pages = {197--217},
     publisher = {mathdoc},
     volume = {80},
     number = {3},
     year = {1984},
     doi = {10.4064/sm-80-3-197-217},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-80-3-197-217/}
}