@article {:March 2007:0001-9852:17273C,
	title = "OIL AND GAS: Nigeria",
	journal = "Africa Research Bulletin: Economic, Financial and Technical Series",
	volume = "44",
	year = "March 2007",
	abstract = "",
	pages = "17273C-17274B(2)",
	url = "http://www.ingentaconnect.com/content/bpl/arbe/2007/00000044/00000001/art00052"
	doi = "doi:10.1111/j.1467-6346.2007.00773.x"
}