@article {38645,
	title = {A suggested method for estimating setbacks from the crests of slopes on the Interior Plains in Alberta},
	volume = {30},
	year = {1993},
	note = {Athabasca Elementary School landslide, 1968},
	pages = {863-875},
	publisher = {Canadian Geotechnical Journal },
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cgj\&volume=30\&articleFile=t93-077.pdf},
	author = {De Lugt, J. S. and Thomson, S. and Cruden, D. M.}
}
