@article {43782,
	title = {Coarse and fine root respiration in aspen (Populus tremuloides)},
	volume = {22},
	year = {2002},
	pages = {725-732},
	publisher = {Tree Physiology},
	keywords = {Alberta-Pacific Forest Industries Inc. (AL-PAC)},
	url = {http://heronpublishing.com/tree/freetext/23-833.pdf},
	author = {Desrochers, A. and Landh{\"a}usser, S. M. and Lieffers, V. J.}
}
