@article {30762,
	title = {Calculation of thermodynamic properties of bitumen systems. In : The oil sands of Canada - Venezuela 1977, editors, David A. Redford and Alvin G. Winestock, Proceedings of the Canada-Venezuela Oil Sands Symposium, Edmonton, Alberta, Canada, May 30th to Ju},
	volume = {CIM Special Volume 17},
	year = {1977},
	pages = {248-253},
	institution = {Canadian Institute of Mining and Metallurgy},
	author = {Bishnoi, P. R. and Heidemann, R. A. and Shah, M. K.}
}
