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Extraterrestrial intelligent beings do not exist

Physics Today 34 (4), 9–71 (1981);
This article has been cited by the following articles in journals that are participating in CrossRef Cited-by Linking.
  • Predrag Slijepcevic
Biosemiotics 13 (2), 285 (2020);
  • Milan M. Ćirković
Acta Astronautica (2013) 89: 38.
  • Stephen R. L. Clark
International Social Science Journal 62 (205-206), 301 (2011);
  • B.M. Oliver
IEEE Potentials 13 (3), 51 (1994);
  • Robert A. Freitas
  • Francisco Valdes
Acta Astronautica 12 (12), 1027 (1985);
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