@article {41474,
	title = {Foliage and stand growth responses of semimature lodgepole pine to thinning and fertilization},
	volume = {28},
	year = {1998},
	pages = {1794-1804},
	publisher = {Canadian Journal of Forest Research},
	url = {http://article.pubs.nrc-cnrc.gc.ca/ppv/RPViewDoc?_handler_=HandleInitialGet\&articleFile=x98-148.pdf\&journal=cjfr\&volume=28},
	author = {Yang, Richard C.}
}
