@book{12569,
	author = {Bhattacharya, Prodyot K. and ebrary, Inc.},
	title = {Nonparametric statistical methods and related topics},
	publisher = {World Scientific,},
	year = {c2012.},
	address = {Hackensack, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10688017}
}