@book{67410,
	author = {Brimicombe, Allan. and Li, Chao, and ebrary, Inc.},
	title = {Location-based services and geo-information engineering},
	publisher = {Wiley-Blackwell,},
	year = {2009.},
	series = {Mastering GIS},
	address = {Chichester, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10300969}
}