@article {46857,
	title = {Aspen canopy removal and root trenching effects on understory vegetation},
	volume = {230},
	year = {2006},
	pages = {79-90},
	publisher = {Forest Ecology and Management},
	url = {http://www.sciencedirect.com/science?_ob=MImg\&_imagekey=B6T6X-4K2T568-1-9\&_cdi=5042\&_user=1067473\&_orig=search\&_coverDate=07\%2F15\%2F2006\&_sk=997699998\&view=c\&wchp=dGLbVzb-zSkzS\&md5=922b46b36cb17d778862733511a31aaf\&ie=/sdarticle.pdf},
	author = {Powell, George W. and Bork, Edward W.}
}
