@book{205028,
	author = {Gadd, Karen.},
	title = {TRIZ for engineers : enabling inventive problem solving /},
	publisher = {Wiley,},
	year = {2011.},
	address = {Chichester, West Sussex, U.K. ;},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9780470684320}
}