@book{43144,
	author = {Crawford, James A.},
	title = {Advanced phase-lock techniques /},
	publisher = {Artech House,},
	year = {c2008},
	series = {Artech House microwave library},
	address = {Boston :},
	url = {http://www.loc.gov/catdir/toc/fy0803/2008270420.html}
}