@article {KNZ001144,
	title = {Mapping surface soil moisture with L-band radiometric measurements},
	journal = {Remote Sensing of Environment},
	volume = {27},
	year = {1989},
	pages = {305 -312},
	keywords = {LTER-KNZ},
	doi = {10.1016/0034-4257(89)90090-4},
	author = {Wang, J.R. and Schmugge, T.J. and Shiue, J.C. and Engman, E.T.}
}
