@article {41493,
	title = {Growth of Populus tremuloides in association with Calamagrostis canadensis},
	volume = {28},
	year = {1998},
	pages = {396-401},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/ppv/RPViewDoc?_handler_=HandleInitialGet\&journal=cjfr\&volume=28\&calyLang=eng\&articleFile=x98-006.pdf},
	author = {Landh{\"a}usser, Simon, M. and Lieffers, Victor J.}
}
