@article {Katsianis2006,
	title = {Technoeconomic evaluation of the major telecommunication investment options for European players},
	journal = {IEEE Network},
	volume = {20},
	number = {4},
	year = {2006},
	pages = {6-15},
	author = {Olsen, B.T. and Katsianis, D and Varoutas, D and Stordahl, K. and Harno, J and Elnegaard, NK and Welling, I and Loizillon, F. and Monath, T. and Cadro, P.}
}
