@article {26865,
	title = {Study of the Athabasca bitumen from the Abasand Quarry, Alberta Canada - Part I : early history, analysis of the bituminous sand, and isolation and structural analysis of the asphaltene fraction},
	volume = {Research report  78},
	year = {1961},
	institution = {Canada Mines Branch},
	address = {Ottawa, Ont. },
	author = {Boyd, M. L. and Montgomery, D. S.}
}
