@ARTICLE {7775,
author={M. M. Hasan and F. F.  Farahmand and J. J. Jue and J. R. Rodrigues},
doi={10.1109/JSYST.2012.2207829},
journal={IEEE Systems Journal},
title={A Study of Energy-Aware Traffic Grooming in Optical Networks: Static and Dynamic Cases},
year={2013},
month={March},
volume={7},
number={1},
pages={161-173},
ISSN={1932-8184}
}