@article {PIE132,
	title = {Useful techniques of validation for spatially explicit land-change models.},
	journal = {Ecological Modeling},
	volume = {179},
	year = {2004},
	note = {PI Plum Data},
	pages = {445-461},
	keywords = {LTER-PIE, LUCC Model, Null Scale, prediction, Resolution, Validation},
	doi = {10.1016/j.ecolmodel.2004.05.010},
	author = {Pontius, R.G., Jr. and Huffaker, D. and Denman, K.}
}
