@article{GDZPPN002366509,
title = {Zum Waring'schen problem},
journal = {Mathematische Zeitschrift},
volume = {14},
year = {1922},
pages = {219-247},
zbl = {48.0142.05},
url = {http://dml.mathdoc.fr/item/GDZPPN002366509}
}
Landau, E. Zum Waring'schen problem. Mathematische Zeitschrift, Tome 14 (1922) pp. 219-247. http://gdmltest.u-ga.fr/item/GDZPPN002366509/