@inbook{Ghani_2008,
title={Multi-Domain Traffic Grooming},
ISBN={9780387745183},
ISSN={1935-3839},
url={http://dx.doi.org/10.1007/978-0-387-74518-3_15},
DOI={10.1007/978-0-387-74518-3_15},
booktitle={Traffic Grooming for Optical Networks},
publisher={Springer US},
author={Ghani,
Nasir and Liu,
Qing and Rao,
Nageswara S. V. and Gumaste,
Ashwin},
year={2008},
pages={237–252} }