@book{12860,
	author = {Gray, Paul R.. and Hurst, Paul J.},
	title = {Analysis and design of analog integrated circuits /},
	publisher = {John Wiley,},
	year = {c2010.},
	address = {New York :},
	edition = {5th ed.},
	url = {www.loc.gov/catdir/enhancements/fy1013/2010483828-t.html}
}