@article {48258,
	title = {The effect of roots and litter of Calamagrostis canadensis on root sucker regeneration of Populus tremuloides},
	volume = {80},
	year = {2007},
	pages = {481-488},
	publisher = {Forestry},
	author = {Landh{\"a}usser, Simon M. and Mulak, Tara L. and Lieffers, Victor J.}
}
