@book{9101,
	author = {Bates, Douglas M. and Watts, Donald G.},
	title = {Nonlinear regression analysis and its applications /},
	publisher = {Wiley,},
	year = {c1988.},
	address = {New York :},
	note = {Includes indexes.},
	url = {http://www.loc.gov/catdir/description/wiley031/88006065.html}
}