@article{MZ_1926__24_174988,
     author = {L. Fej\'er},
     title = {\"Uber die {Summabilit\"at} der {Laplaceschen} {Reihe} durch arithmetische {Mittel}},
     journal = {Mathematische Zeitschrift},
     pages = {267--284},
     publisher = {mathdoc},
     volume = {24},
     year = {1926},
     zbl = {51.0225.04},
     url = {http://geodesic.mathdoc.fr/item/MZ_1926__24_174988/}
}