@book{4991,
	author = {Desu, M. M. and Raghavarao, Damaraju.},
	title = {Nonparametric statistical methods for complete and censored data /},
	publisher = {Chapman & Hall/CRC,},
	year = {c2004.},
	address = {Boca Raton, Florida :},
	url = {http://www.loc.gov/catdir/enhancements/fy0646/2003060194-d.html}
}