1. Martian Soil Simulant Available for Scientific, Educational Study, EOS, Transactions;Allen;Amer. Geophys. Union,1998
2. The nanophase iron mineral(s) in Mars soil;Banin;J. Geophys. Res.,1993
3. Iron-montmorillonite: a spectral analog of Martian soil;Banin;J. Geophys. Res.,1985
4. Christiansen, P., Bandfield, J.L., Smith, M.D., Hamilton, V., Clark, R.N., 1999. Identification of a basaltic component on the Martian surface from thermal emission spectrometer data. J. Geophys. Res-Planets, in Press.
5. The Martian and extraterrestrial UV radiation environment. I. Biological and closed-loop ecosystem considerations;Cockell;Acta Astronautica,1999