@article {48276,
	title = {The persistence and function of living roots on lodgepole pine snags and stumps grafted to living trees},
	volume = {64},
	year = {2007},
	pages = {31-36},
	publisher = {Annals of Forest Science},
	url = {http://www.afs-journal.org/index.php?option=article\&access=standard\&Itemid=129\&url=/articles/forest/pdf/2007/01/f7003.pdf},
	author = {Fraser, Erin C. and Lieffers, Victor J. and Landh{\"a}usser, Simon M.}
}
