@article {chilson2006parallel,
	title = {Parallel computation of high-dimensional robust correlation and covariance matrices},
	journal = {Algorithmica},
	volume = {45},
	number = {3},
	year = {2006},
	pages = {403{\textendash}431},
	publisher = {Springer},
	author = {Chilson, James and Ng, Raymond and Wagner, Alan and Zamar, Ruben}
}
