@article {Tzanakaki20052769,
	title = {Nonlinear penalty suppression in cascades of optical add-drop multiplexers},
	journal = {IEEE Photonics Technology Letters},
	volume = {17},
	number = {12},
	year = {2005},
	pages = {2769-2771},
	doi = {10.1109/LPT.2005.859149},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-29244488765\&doi=10.1109\%2fLPT.2005.859149\&partnerID=40\&md5=031ed025549dd6e5c3205f19ff409161},
	author = {Tzanakaki, A. and Zacharopoulos, I. and Parcharidou, D. and Tomkos, I.}
}
