@article {47395,
	title = {Seasonal resistance of aspen stems to shearing force},
	volume = {59},
	year = {2006},
	pages = {212-},
	publisher = {Journal of Range Management},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/119998449/PDFSTART},
	author = {Dockrill, C. W. M. and Bailey, A. W. and Blenis, P. V. and King, J. R.}
}
