1. Cosmic dust;Brownlee;Annu. Rev. Earth Planet Sci.,1985
2. Proc. 19th Lunar Planet. Sci. Conf.;Flynn,1989
3. Cosmochemistry. Part 1. Meteorites;Mason,1979
4. Interplanetary dust: Arguments in favour of a late stage nebular origin;van de Stap;Lunar Planet. Sci.,1986
5. Stratospheric particles: Synchrotron X-ray fluorescence determination of trace element contents;Sutton,1988