@article{1183423427,
author = {Carmichael, R. D.},
title = {On the representation of numbers in the form $x^3 + y^3 + z^3 - 3xyz$},
journal = {Bull. Amer. Math. Soc.},
volume = {22},
number = {3},
year = {1915},
pages = { 111-117},
language = {en},
url = {http://dml.mathdoc.fr/item/1183423427}
}
Carmichael, R. D. On the representation of numbers in the form $x^3 + y^3 + z^3 - 3xyz$. Bull. Amer. Math. Soc., Tome 22 (1915) no. 3, pp. 111-117. http://gdmltest.u-ga.fr/item/1183423427/