@article{MZ_1966__92_170561,
     author = {J\"org M. Wills},
     title = {Note zu einem {Borelschen} {Summationsverfahren.}},
     journal = {Mathematische Zeitschrift},
     pages = {323--330},
     publisher = {mathdoc},
     volume = {92},
     year = {1966},
     zbl = {0138.04003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1966__92_170561/}
}