@article {34667,
	title = {Isolation of inorganic matter-humic complexes from Athabasca oil sands},
	volume = {2},
	year = {1985},
	pages = {103-111},
	publisher = {AOSTRA Journal of Research},
	url = {http://vapextechnologies.com/References/Nat.\%20Conv.\%20Effects.pdf},
	author = {Kotlyar, L. S. and Sparks, B. D.}
}
