@book{3980,
	author = {Tleis, Nasser D.},
	title = {Power Systems Modelling And Fault Analysis :theory and practice},
	publisher = {Newnes(An Imprint of Elsevier)},
	year = {2011},
	address = {New Delhi},
	url = {http://www.amazon.com/exec/obidos/ASIN/0750680741/chopaconline-20}
}