@book{183304,
	author = {Ashraf, Muqsit},
	title = {Unconventional gas 2.0: Unlocking a global potential},
	year = {jun. 2011},
	note = {Unconventional gas has changed the landscape in North America and could do the same internationally. However, this new phase brings challenges that require a different mindset and operating model focused around efficiency, environmental sustainability, and integrated business planning}
}