@article{MAN_1930__102_159373,
     author = {J. Shohat},
     title = {On the polynomial and trigonometric approximation of measurable bounded functions on a finite interval},
     journal = {Mathematische Annalen},
     pages = {157--175},
     publisher = {mathdoc},
     volume = {102},
     year = {1930},
     zbl = {55.0754.05},
     url = {http://geodesic.mathdoc.fr/item/MAN_1930__102_159373/}
}