@article {47336,
	title = {Preventing crown collisions increases the crown cover and leaf area of maturing lodgepole pine},
	volume = {94},
	year = {2006},
	pages = {681-686},
	publisher = {Journal of Ecology},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/118601035/PDFSTART},
	author = {Meng, S. X. and Rudnicki, M. and Lieffers, V. J. and Reid, D. E. B. and Silins, U.}
}
