@article{MAN_1910__68_158431,
     author = {R. Schimmack},
     title = {Der {Satz} vom arithmetischen {Mittel} in axiomatischer {Begr\"undung}},
     journal = {Mathematische Annalen},
     pages = {125--132},
     publisher = {mathdoc},
     volume = {68},
     year = {1910},
     zbl = {40.0285.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1910__68_158431/}
}