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Extraterrestrial Material--Virtual or Real Hazards?

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Science  20 Jun 2003:
Vol. 300, Issue 5627, pp. 1882-1883
DOI: 10.1126/science.1077708

Article Information

vol. 300 no. 5627 1882-1883

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Author Information

  1. Andrea Milani*
  1. The author is at the Dipartimento di Matematica, Universite de Pisa, Via Buonarroti 2, 56127 Pisa, Italy. E-mail: milani{at}dm.unipi.it

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