@article{02218548,
title = {A note on sums of powers which have a fixed number of prime factors.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {6},
year = {2005},
zbl = {1149.11046},
language = {en},
url = {http://dml.mathdoc.fr/item/02218548}
}
Jakimczuk, Rafael. A note on sums of powers which have a fixed number of prime factors.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 6 (2005) . http://gdmltest.u-ga.fr/item/02218548/