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Volumn 93, Issue 4, 1996, Pages 1582-1584
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Mass extinctions and supernova explosions
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Author keywords
[No Author keywords available]
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Indexed keywords
ARTICLE;
ASTRONOMY;
COSMIC RADIATION;
COSMOS;
OZONE LAYER;
PHYSICAL ANTHROPOLOGY;
PRIORITY JOURNAL;
SPACE;
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EID: 0029867451
PISSN: 00278424
EISSN: None
Source Type: Journal
DOI: 10.1073/pnas.93.4.1582 Document Type: Article |
Times cited : (35)
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References (10)
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