@article{Araujo_2015,
title={Energy Efficient Content Distribution},
volume={59},
ISSN={1460-2067},
url={http://dx.doi.org/10.1093/comjnl/bxv095},
DOI={10.1093/comjnl/bxv095},
number={2},
journal={The Computer Journal},
publisher={Oxford University Press (OUP)},
author={Araujo,
J. and Giroire,
F. and Moulierac,
J. and Liu,
Y. and Modrzejewski,
R.},
year={2015},
month=nov,
pages={192–207} }