@article {49437,
	title = {Experimental determination of butane dispersion in vapor extraction of heavy oil and bitumen},
	volume = {67},
	year = {2009},
	pages = {41-47},
	publisher = {Journal of Petroleum Science and Engineering},
	url = {http://www.bioone.org/perlserv/?request=get-abstract\&doi=10.1645\%2F0022-3395(2002)088\%5B1071\%3AIDAOMP\%5D2.0.CO\%3B2},
	author = {El-Hah, R. and Lohi, A. and Upreti, S. R.}
}
