@article {39966,
	title = {Physical structure of the primary froth from oil sand extraction : cryogenic sampling and microscopic observations of froth from commercial extraction plants, 6th UNITAR Conference, Houston, Feb. 12-17, 1995},
	year = {1995},
	author = {Lam, W. W. and Tyerman, W. J. R. and Payette, C. and Mikula, R. J. and Czarnecki, J. and Stevens, G.}
}
