@article {122,
	title = {Steppe vegetation on south-facing slopes of pingos, Central Arctic Coastal Plain, Alaska, USA},
	journal = {Arctic and Alpine Research},
	volume = {23},
	number = {2},
	year = {1991},
	pages = {170-188},
	isbn = {0004-0851},
	author = {Walker, M.D. and Walker, DA and Everett, K.R. and Short, S.K.}
}
