@conference {Jirattigalachote2009,
	title = {Impairment aware routing with service differentiation in heterogeneous WDM networks},
	booktitle = {Proceedings of SPIE - The International Society for Optical Engineering},
	volume = {7633},
	year = {2009},
	doi = {10.1117/12.852076},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-73849140892\&doi=10.1117\%2f12.852076\&partnerID=40\&md5=c9d9355ad413787e85a324afa62f5407},
	author = {Jirattigalachote, A. and Wosinska, L. and Monti, P. and Katrinis, K. and Tzanakaki, A.}
}
