@article {40926,
	title = {Fire and threatened dry grassland remnants of the boreal forest - climate change hypotheses. In : Fire and rare species},
	year = {1997},
	institution = {International Association of Wildland Fire},
	address = {Fairfield, Wash.},
	author = {Schwarz, A. G. and Wein,  Ross W. and Thomas, P. A.}
}
