1. Most stony meteorites come from the asteroid belt;Anders,1978
2. Transmission electron microscopy of L-group chondrites, 2;Ashworth;Earth Planet. Sci. Lett.,1985
3. Experimental shock metamorphism of mono- and polycrystalline olivine;Bauer;Proc. Lunar Planet. Sci. Conf.,1979
4. I-Xe systematics in LL chondrites;Bernatowicz;Geochim. Cosmochim. Acta,1988
5. Impact ages of meteorites;Bogard;Meteoritics,1995