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[Lecture Notes in Physics] Bioastronomy The Search for Extraterrestial Life — The Exploration Broadens Volume 390 || The declaration of principles for activities following the detection of extraterrestrial intelligence
Heidmann, Jean, Klein, Michael J.Volume:
10.1007/3-
Year:
1991
Language:
english
DOI:
10.1007/3-540-54752-5_258
File:
PDF, 473 KB
english, 1991