@article {33904,
	title = {Preparative gel permeation chromatography of Athabasca asphaltene and the relative polymer-forming propensity of the fractions},
	volume = {62},
	year = {1983},
	pages = {363-369},
	publisher = {Fuel},
	author = {Ignasiak, Teresa M. and Kotlyar, Luba and Samman, Nicolar and Montgomery, Douglas S. and Strausz, Otto P.}
}
