@article{MZ_1923__18_167752,
     author = {O. Perron},
     title = {\"Uber eine {Verallgemeinerung} der {Eulerschen} {Reihentransformation}},
     journal = {Mathematische Zeitschrift},
     pages = {157--172},
     publisher = {mathdoc},
     volume = {18},
     year = {1923},
     zbl = {49.0234.02},
     url = {http://geodesic.mathdoc.fr/item/MZ_1923__18_167752/}
}