@article {rokkas2010economics,
	title = {Economics of Time and Wavelength Domain Multiplexed Passive Optical Networks},
	journal = {Journal of Optical Communications and Networking},
	volume = {2},
	number = {12},
	year = {2010},
	pages = {1042{\textendash}1051},
	publisher = {Optical Society of America},
	author = {Rokkas, Theodoros and Katsianis, Dimitris and Kamalakis, Thomas and Varoutas, Dimitris}
}
