@book{20504,
	author = {Devroye, Luc and Lugosi, Gabor},
	title = {Combinatorial methods in density estimation},
	publisher = {Springer-Verlag,},
	year = {2001},
	series = {Springer series in Statistics},
	address = {New York:},
	note = {"Purchased under NBHM grant for the year 2000-2001"}
}