@article {34145,
	title = {Deformation associated with gypsum karst in the Salt River escarpment, northeastern Alberta},
	volume = {21},
	year = {1984},
	pages = {949-959},
	publisher = {Canadian Journal of Earth Sciences},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjes\&volume=21\&articleFile=e84-099.pdf},
	author = {Tsui, Po C. and Cruden, David M.}
}
