@article {29667,
	title = {Investigation of oils in the western Canada tar belt. 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 = {168-183},
	institution = {Canadian Society of Petroleum Geologists},
	address = {Calgary, AB},
	author = {Montgomery, D. S. and Clugston, D. M. and George, A. E. . and Smiley, G. T. and Sawatzky, H.}
}
