@article {117,
	title = {Spatial heterogeneity of tundra vegetation response to recent temperature changes},
	journal = {Global Change Biology},
	volume = {12},
	number = {1},
	year = {2006},
	pages = {42-55},
	isbn = {1365-2486},
	author = {Jia, G.J. and Epstein, H.E. and Walker, DA}
}
