@article {Katsianis2009,
	title = {Evaluation of FSO and FTTH technologies using techno-economic and risk analysis},
	journal = {Info},
	volume = {11},
	number = {3},
	year = {2009},
	pages = {87-96},
	author = {Rokkas, T and Katsianis, D and Kamalakis, T and Varoutas, D and Sphicopoulos, T}
}
