@article{Munzel1999,
	title = {Linear rank score statistics when ties are present},
	author = {Ullrich Munzel},
	day = {15},
	journal = {Statistics \& Probability Letters},
	month = {Feb},
	number = {4},
	pages = {389--395},
	url = {http://www.sciencedirect.com/science/article/B6V1D-3VXSM50-8/1/d314c00e1288f54b708c3ff56516466b},
	volume = {41},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2ad15b933684be8a22f4112ba92372c58/smicha},
	keywords = {Rank statistic }
}