@article {8506,
	title = {Multiple alignment-free sequence comparison},
	journal = {Bioinformatics},
	year = {2013},
	pages = {2690-2698},
	doi = {10.1093/bioinformatics/btt462},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/23990418},
	author = {Jie Ren and Kai Song and Fengzhu Sun and Minghua Deng and Gesine Reinert}
}
