1. Abramowitz, M. and Stegun, I. A. Handbook of mathematical functions. Dover, New York, (1965).
2. Annexstad, J. O. Meteorite concentration mechanisms in Antarctica. Lunar Planet, Inst. Techn. Rept. 86-01,23–25(1985).
3. Aylmer, D.. Bonanno, V., Herzog, G. F., Weber, H., Klein, J., and Middleton, R. Al and Be production in iron meteorites. Earth Planet. Sci. Lett. 88, 107–118 (1988).
4. Barker, J. L. and Anders, E. Accretion rate of cosmic matter from indium and osmium contents of deep-sea sediments. Geochim. Cosmochim. Acta
32, 627–645 (1968).
5. Barlow, N. G. Application of the inner solar system cratering record to the Earth. Geol. Soc. Am., Spec. Pap. 247, 181–187(1990).