@book{188253,
	author = {Pala, Christopher},
	title = {Cashing in on Kashagan},
	year = {mayo 2013},
	note = {This year, 2013, will go down in history as the year the most expensive and challenging oil field in the world – Kashagan – finally began to produce commercial oil 13 years after its discovery, writes Christopher Pala.}
}