@article{GDZPPN002375354,
title = {Proportionality conditions in Waring's problem},
journal = {Mathematische Zeitschrift},
volume = {38},
year = {1934},
pages = {730-746},
zbl = {0009.15301},
url = {http://dml.mathdoc.fr/item/GDZPPN002375354}
}
Wright, E. M. Proportionality conditions in Waring's problem. Mathematische Zeitschrift, Tome 38 (1934) pp. 730-746. http://gdmltest.u-ga.fr/item/GDZPPN002375354/