@article {varoutas2009techno,
	title = {Techno-economic analysis of beyond 3G mobile technology alternatives},
	journal = {info},
	volume = {11},
	number = {3},
	year = {2009},
	pages = {45{\textendash}63},
	publisher = {Emerald Group Publishing Limited},
	author = {Varoutas, Dimitris and H{\"a}mm{\"a}inen, Heikki and Welling, Ilari and Harno, Jarmo}
}
