@article {37483,
	title = {Henry{\textquoteright}s Law constants and thermodynamic properties of gases and vapours in bitumens},
	volume = {68},
	year = {1990},
	pages = {1024-1032},
	publisher = {Canadian Journal of Chemical Engineering},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/122286915/PDFSTART},
	author = {Xu, Y. M. and Hepler, L. G.}
}
