Extremophiles, 1, 14-21.
3. Burggraf, S., Huber, H., and Stetter, K.O. (1997) Int. J. Syst. Bacteriol., 47, 657-660.
4. Burggraf, S., Heyder, P., and Eis, N. (1997) Nature, 385, 780.
5. Huber, R., Burggraf, S., Mayer, T., Barns, S.M., Rossnagel, P., and Stetter, K.O. (1995) Nature, 376, 57-58.
6. Beck, P. and Huber, R. (1997) FEMS Microbiology Letters, 147, 11-14.
7. Rieger, G., Muller, K., Hermann, R., Stetter, K.O., and Rachel, R. (1997) Arch. Microbiol., 168, 373-379.
