@article {Campbell:1 April 2001:0144-5987:117,
	author = "Campbell C.J.",
	title = "Oil, Gas and Make-Believe",
	journal = "Energy Exploration & Exploitation",
	volume = "19",
	year = "1 April 2001",
	abstract = "",
	pages = "117-133(17)",
	url = "http://www.ingentaconnect.com/content/mscp/eee/2001/00000019/F0020002/art00001"
}