@article {res2008alien,
	title = {Alien forest pathogens: Phytophthora species are changing world forests},
	journal = {Boreal Env. Res.},
	volume = {13},
	year = {2008},
	pages = {33{\textendash}41},
	issn = {1797-2469},
	author = {Hansen, E.M.}
}
