@article {43646,
	title = {A benchmark assessment of residues : comparison of Athabasca bitumen with conventional and heavy crudes},
	volume = {81},
	year = {2002},
	pages = {737-746},
	publisher = {Fuel},
	author = {Zhao, Suoqi and Kotlyar, Luba S. and Woods, John R. and Sparks, Bryan D. and Gao, Jinsen and Kung, Judy and Chung, Keng H.}
}
