@article {Triantafilis2001SSSAJ,
	title = {{Creation and Interpolation of Continuous Soil Layer Classes in the Lower Namoi Valley}},
	journal = {Soil Science Society of America Journal},
	volume = {65},
	year = {2001},
	pages = {403-413},
	author = {Triantafilis, J. and Ward, W.~T. and Odeh, I.~O.~A. and McBratney, A.~B.}
}