@article {31631,
	title = {Shear strength of Athabasca oil sands},
	volume = {15},
	year = {1978},
	pages = {216-238},
	publisher = {Canadian Geotechnical Journal },
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cgj\&volume=15\&articleFile=t78-021.pdf},
	author = {Dusseault, Maurice B. and Morgenstern, Norbert R.}
}
