@book{41566,
	author = {Farin, Gerald E. and Farin, Gerald E.},
	title = {NURBS :},
	publisher = {A K Peters,},
	year = {c1999.},
	address = {Natick, Mass.},
	edition = {2nd ed.},
	note = {Rev. ed. of: NURB curves and surfaces. c1995.}
}