@book{13023,
	author = {Dharmadhikari, Sudhakar and Joag-dev, Kumar and Joag-dev, Kumar ; jt. auth.},
	title = {Unimodality, convexity and applications},
	publisher = {Academic Press},
	year = {1988},
	series = {Probability and Mathematical Statistics, Academic},
	address = {Boston}
}