NASA - National Aeronautics and Space Administration

Yilmaz, M., E. Tugrul, R. Hunt, L. D. Goins, S. Ustin, V. Vanderbilt, and T. J. Jackson (2008), Vegetation water content during SMEX04 from ground data and Landsat 5 Thematic Mapper imagery, Remote Sensing of Environment, 112, 350-362.