@article {38033,
	title = {Our energy future. Papers presented at the 42nd Annual Technical Meeting of the Petroleum Society of CIM, Banff, 1991. V. 3. Paper 91-106. A comprehensive analysis of the mechanisms by which air improves bitumen recovery in steam injection processes},
	year = {1991},
	author = {Ivory, J. and DeRocco, M. and Scott, K.}
}
