@book{207541,
	author = {Zhu, Jizhong,},
	title = {Optimization of power system operation /},
	publisher = {IEEE Press ;},
	year = {[2015]},
	series = {IEEE Press series on power engineering},
	address = {[Piscataway, NJ] :},
	edition = {Second edition.},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118887004}
}