@article{MZ_1933__37_168479,
     author = {R.E.A.C. Paley},
     title = {Note on a theorem of {Kolmogoroff} and {Menchoff.}},
     journal = {Mathematische Zeitschrift},
     pages = {669--673},
     year = {1933},
     volume = {37},
     zbl = {0007.34203},
     url = {http://geodesic.mathdoc.fr/item/MZ_1933__37_168479/}
}