@article {29441,
	title = {The desulfurization of coke : a problem related to the production of synthetic crude from oil sands : a review paper. Paper presented at the Canadian Sulfur Symposium, Calgary, May 30 - June 1, 1974},
	year = {1973},
	pages = {N1-N17},
	author = {Mohtadi, M. F. and Tollefson, E. L.}
}
