@article {Desbarats2002JH,
	title = {{On the kriging of water table elevations using collateral information from a digital elevation model}},
	journal = {Journal of Hydrology},
	volume = {255},
	number = {1-4},
	year = {2002},
	pages = {25-38},
	author = {Desbarats, A.~J. and Logan, C.~E. and Hinton, M.~J. and Sharpe, D.~R.}
}