@article {34987,
	title = {Effect of sodium pyrophosphate treatment on the separation of organic compounds from agglomerated oil sand solids},
	volume = {65},
	year = {1986},
	pages = {1221-1225},
	publisher = {Fuel},
	author = {Kotlyar, L. S. and Sparks, B. D. and Kodama, H.}
}
