@article {39716,
	title = {Characterization of Athabasca asphaltenes by small-angle X-ray scattering },
	volume = {74},
	year = {1995},
	pages = {960-964},
	publisher = {Fuel},
	author = {Xu, Y. N. and Koga, Y. and Strausz, O. P.}
}
