@article{publication-581,
	author={Butler, Ronald W and Paolella, Marc S},
	doi={10.3150/07-BEJ6169},
	issn={1350-7265},
	journal={Bernoulli},
	number=1,
	pages={140-154},
	publisher={Bernoulli Society for Mathematical Statistics and Probability},
	title={Uniform saddlepoint approximations for ratios of quadratic forms},
	volume=14,
	year=2008,
}