@book{36661,
	author = {Seffah, Ahmed. and Gulliksen, Jan. and SpringerLink (Online service)},
	title = {Human-Centered Software Engineering - Integrating Usability in the Software Development Lifecycle},
	publisher = {Springer Netherlands,},
	year = {2005.},
	series = {Human-Computer Interaction Series,},
	address = {Dordrecht :},
	url = {http://dx.doi.org/10.1007/1-4020-4113-6}
}