@article {49566,
	title = {On asphaltene and resin association in Athabasca bitumen and Maya crude oil},
	volume = {23},
	year = {2009},
	pages = {4431-4437},
	publisher = {Energy \& Fuels},
	author = {Zhao, B. and Beccerra, M. and Shaw, J. M.}
}
