@article {33840,
	title = {Impact of climatic variation on biomass accumulation in the boreal forest zone: selected references},
	volume = {Inf. Rep. NOR-X-254},
	year = {1983},
	institution = {Environment Canada, Canadian Forestry Service, Northern Forestry Research Centre},
	author = {Peterson, E. B. and Peterson, M. M. and Kabzems, R. D.}
}
