@book{1783,
	author = {Haykin, Simon S.,},
	title = {Communication systems /},
	publisher = {Wiley,},
	year = {c2010.},
	address = {Hoboken, NJ :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1013/2010483731-d.html}
}