@article {varoutas2007introduction,
	title = {Introduction to the special issue on telecommunications techno-economics},
	journal = {Netnomics},
	volume = {8},
	number = {1},
	year = {2007},
	pages = {1{\textendash}4},
	publisher = {Springer},
	author = {Varoutas, Dimitris and Sphicopoulos, Thomas}
}
