@article {33993,
	title = {The ecological role of fire in jack pine forests. In : The role of fire in northern circumpolar ecosystems, edited by Ross W. Wein and David MacLean},
	volume = {Scope 18},
	year = {1983},
	pages = {183-199},
	institution = {John Wiley \& Sons Ltd. },
	address = {Chichester},
	author = {Cayford, J. H. and McRae, D. J.}
}
