1. Anders, E. and Zinner, E. (1993) Interstellar grains in primitive meteorites: Diamond, silicon carbide, and graphite. Meteoritics, 28, 490–514.
2. Bajt, S., Chapman, H.N., Flynn, G.J., Keller, L.P. (1996) Carbon characterization in interplanetary dust particles with a scanning transmission X-ray microscope (abstract). Lunar Planet. Sci., 27, 57–58, Lunar and Planetary Institute, Houston, Texas, USA.
3. Becker, L., Poreda, R.J. and Bunch, T.E. (2000) Fullerene: A new extraterrestrial carbon carrier phase for noble gases. Proc. Natl. Acad. Sci., 97, 2979–2983.
4. Bell, J.F., Davis, D.R., Hartmann, W.K. and Gaffey, M.J. (1989) Asteroids: The big Picture. In Asteroids II, R.P Binzel, T. Gehrels and M.S. Matthews, Eds., 921–945, University of Arizona Press, Tucson, Arizona, USA.
5. Blake, D.F., Freund, F., Krishnan, K.F.M., Echer, C.J., Shipp, R., Bunch, T.E., Tielens, A.G., Lipari, R.J., Hetherington, C.J.D. and Chang, S. (1988) The nature and origin of interstellar diamond. Nature, 332, 611–613.