@book{66414,
	author = {Berkovitz, Leonard David, and Medhin, Negash G.},
	title = {Nonlinear optimal control theory /},
	publisher = {Chapman and Hall/CRC,},
	year = {2013},
	series = {Chapman & Hall/CRC applied mathematics & nonlinear science},
	address = {Boca Raton :}
}