1. Adams, A. (1985) Cryptobiosis in Chironomidae (Diptera)-two decades on. Antenna: Bull. R. Entomol. Soc. London, 8, 58-61.
2. Allen, C. C., Morris, R. V., Lindstrom, D. J., Lindstrom, M. M., and Lockwood, J. P. (1979) JSC MARS-1: Martian Regolith Simulant. Lunar Planetary Sci. XXVIII
3. Allen, M. M. and Stanier, R. Y. (1968) Selective isolation of blue-green algae from water and soil. J. Gen. Microbiol,51, 203-209.
4. Arai, M. and Kimura, F. (2008) An estimation of meteorological conditions in an artificial closed system on Mars, in preparation for publication.
5. Averner, M.M., and MacElroy, R.D. (1976) On the Habitability of Mars, An Approach to Planetary Ecosynthesis. NASA SP-414, Washington, D. C.