@book{31116,
	author = {Nguyen Minh Duc and Weerakorn Ongsakul, and Electricity  of Vietnam,},
	title = {Distribution network expansion planning :},
	publisher = {Asian Institute of Technology,},
	year = {2008 },
	series = {Thesis ;},
	address = {Pathum Thani, Thailand :},
	note = {A thesis submitted in partial fulfillment of the requirements for the   degree of Master of Engineering in  Energy },
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B02192}
}