@article{GDZPPN002230313,
title = {The equation xyz = x + y + z = 1 in integers of a cubic field.},
journal = {Manuscripta mathematica},
volume = {64},
year = {1989},
pages = {479-488},
zbl = {0686.10011},
url = {http://dml.mathdoc.fr/item/GDZPPN002230313}
}
Bremner, Andrew. The equation xyz = x + y + z = 1 in integers of a cubic field.. Manuscripta mathematica, Tome 64 (1989) pp. 479-488. http://gdmltest.u-ga.fr/item/GDZPPN002230313/