@book{190820,
	author = {Sadiku, Matthew N. O.},
	title = {Elements of electromagnetics /},
	publisher = {Oxford University Press,},
	year = {2010.},
	address = {New York :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1010/2009042875-b.html}
}