@book{35434,
	author = {Goodfellow, Robert J. F. and ebrary, Inc.},
	title = {Concrete for underground structures},
	publisher = {Society for Mining, Metallurgy, and Exploration,},
	year = {c2011.},
	address = {Englewood, Colo. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10742717}
}