@article {39045,
	title = {Surface properties and elasticity of oil-sands-derived clays found in a sludge pond},
	volume = {7},
	year = {1993},
	pages = {455-470},
	publisher = {Applied Clay Science},
	author = {Angle, C. W. and Zrobok, R. and Hamza, H. A.}
}
