@article {34765,
	title = {Removal of intractable fine solids from bitumen solutions obtained by solvent extraction of oil sands},
	volume = {10},
	year = {1985},
	pages = {131-144},
	publisher = {Fuel Processing Technology},
	author = {Farnand, J. R. and Meadus, F. W. and Sparks, B. D.}
}
