@book{435,
	author = {Alexander, Charles K. and Sadiku, Matthew N. O.},
	title = {Fundamentals of electric circuits },
	publisher = {McGraw-Hill,},
	year = {2009.},
	address = {Boston :},
	edition = {4th ed.},
	url = {https://www.amazon.com/Fundamentals-Electric-Circuits-Charles-Alexander/dp/0073529559}
}