@article {29639,
	title = {Geochemistry of the heavy oils of Alberta. In : Oil sands : fuel of the future, papers presented at the Symposium held by the Society of Petroleum Geologists in Calgary, September 5-9, 1973, editor, L. V. Hills},
	volume = {Memoir 3},
	year = {1974},
	pages = {148-167},
	institution = {Canadian Society of Petroleum Geologists},
	address = {Calgary, AB},
	author = {Deroo, G. and Tissot, B. and McCrossan, R. G. and Der, F.}
}
