@book{8013,
	author = {Arrillaga, J. and Watson, N. R.},
	title = {Computer modelling of electrical power systems /},
	publisher = {Wiley,},
	year = {2003.},
	address = {Chichester ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/wiley034/00051318.html}
}