1. Simple models for complex natural surfaces: a strategy for the hyperspectral era of remote sensing;Adams,1989
2. Geometric mixture analysis of imaging spectrometry data;Boardman,1994
3. Nonlinear spectra mixing models for vegetative and soil surfaces;Borel;Remote Sens. Environ.,1994
4. Desertification of Arid Lands;Dregne,1983
5. Solar tracking by plants;Ehleringer;Science,1980