@article {35391,
	title = {Comparative hydrodesulfurization of Athabasca oil sands coker gas oil over NI-MO and CO-MO catalysts},
	volume = {96},
	year = {1987},
	pages = {845-854},
	publisher = {Bulletin des Societes Chimiques Belges},
	author = {George, Z. M.}
}
