@article {varoutas2009evaluation,
	title = {Evaluation of FSO and FTTH technologies using techno-economic and risk analysis},
	journal = {info},
	volume = {11},
	number = {3},
	year = {2009},
	pages = {87{\textendash}96},
	publisher = {Emerald Group Publishing Limited},
	author = {Varoutas, Dimitris and H{\"a}mm{\"a}inen, Heikki and Welling, Ilari and Rokkas, Theodoros and Katsianis, Dimitris and Kamalakis, Thomas and Varoutas, Dimitris and Sphicopoulos, Thomas}
}
