@article{Arianos2007,
	title = {Detrending moving average algorithm: A closed-form approximation
	of the scaling law},
	author = {Sergio Arianos and Anna Carbone},
	day = {01},
	journal = {Physica A: Statistical Mechanics and its Applications},
	month = {Aug},
	number = {1},
	pages = {9--15},
	url = {http://www.sciencedirect.com/science/article/B6TVG-4N5CXCT-4/1/ae14061f7aaf2852f24689d90bbee305},
	volume = {382},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/26ad236aee89a5d4c3d69a6f2f47a8b19/smicha},
	description = {Physica A},
	keywords = {Hurst exponent }
}