@article{Alvarez-Ramirez2005c,
	title = {Power-law periodicity in the 2003-2004 crude oil price dynamics},
	author = {Jose Alvarez-Ramirez and Carlos Ibarra-Valdez and Araceli Bernabe and Eduardo Rodriguez},
	day = {15},
	journal = {Physica A: Statistical Mechanics and its Applications},
	month = {Apr},
	number = {3-4},
	pages = {625--640},
	url = {http://www.sciencedirect.com/science/article/B6TVG-4DXT3YB-1/1/fb5d19d9d40bea4a5dfc54d0f323a07f},
	volume = {349},
	year = {2005},
	biburl = {http://www.bibsonomy.org/bibtex/297f2c5e297f0ca5c32cb9ebd431e14eb/smicha},
	description = {Physica A},
	keywords = {Crude market oil }
}