@article {30206,
	title = {Tar sands mechanics and slope evaluation},
	volume = {Vol. 1},
	year = {1975},
	note = {Proceedings of the 10th Canadian Rock Mechanics Symposium, Queen{\textquoteright}s University, Kingston, Ontario, September},
	pages = {409-446},
	author = {Brooker, E. W.}
}
