@book{81880,
	author = {Cai, Wen},
	title = {Extenics and innovation methods :},
	publisher = {CRC Press,},
	year = {c2013},
	series = {Communications in cybernetics, systems science and engineering - proceedings,},
	address = {Boca Raton, FL :},
	note = {"A Balkema book."}
}