@article {1972821,
	title = {Wayfinding Study in Virtual Environments: The Elderly vs. the Younger-aged Groups},
	journal = {International Journal of Architectural Research},
	volume = {5},
	year = {2011},
	month = {2011},
	pages = {63-76},
	keywords = {Design Program},
	author = {Lee,Seunghae and Kline,R}
}