@conference {Markidis2006,
	title = {Impairment constraint routing in 2R-based long haul optical networks},
	booktitle = {2006 European Conference on Optical Communications Proceedings, ECOC 2006},
	year = {2006},
	doi = {10.1109/ECOC.2006.4801092},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-65249117895\&doi=10.1109\%2fECOC.2006.4801092\&partnerID=40\&md5=a597e42944a708ae2df47e9106d79e48},
	author = {Markidis, G. and Sygletos, S. and Tzanakaki, A. and Tomkos, I.}
}
