@article {38426,
	title = {Mixing rules for predicting the viscosity of bitumens saturated with pure gases},
	volume = {70},
	year = {1992},
	pages = {165-172},
	publisher = {Canadian Journal of Chemical Engineering},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/122287256/PDFSTART},
	author = {Mehrotra, A. K.}
}
