@conference {welling2003techno,
	title = {Techno-economic evaluation of 3G \& WLAN business case feasibility under varying conditions},
	booktitle = {Telecommunications, 2003. ICT 2003. 10th International Conference on},
	volume = {1},
	year = {2003},
	pages = {33{\textendash}38},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Welling, Ilari and Harno, Jarmo and Loizillon, Fran{\c c}ois and Stordahl, Kjell and Varoutas, Dimitris}
}
