@article {46546,
	title = {Separation and characterization of foulant material in coker gas oils from Athabasca bitumen},
	volume = {84},
	year = {2005},
	pages = {661-668},
	publisher = {Fuel},
	author = {Xu, Z. and Wang, Z. and Kung, J. and Woods, J. R. and Wu, X. A. and Kotlyar, L. S. and Sparks, B. D. and Chung, K. H.}
}
