@article {28219,
	title = {Observations on break-up of river ice in north central Alberta},
	volume = {7},
	year = {1970},
	pages = {457-463},
	publisher = {Canadian Geotechnical Journal },
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cgj\&volume=7\&articleFile=t70-056.pdf},
	author = {Nuttall, J. B.}
}
