@article{vandeWiel2001,
	title = {Fast computation of the exact null distribution of Spearman's [rho]
	and Page's L statistic for samples with and without ties},
	author = {M. A. van de Wiel and A. Di Bucchianico},
	journal = {Journal of Statistical Planning and Inference},
	month = {Jan},
	number = {1-2},
	pages = {133--145},
	url = {http://www.sciencedirect.com/science/article/B6V0M-4234BDJ-C/1/aac34aff7c387d0bbdadb7abe656b7ee},
	volume = {92},
	year = {2001},
	biburl = {http://www.bibsonomy.org/bibtex/21dc76c73bef6862afcbf5ae488193762/smicha},
	keywords = {Spearman correlation rank statistic test }
}