The relation of the primary cosmic radia
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W.F.G. Swann
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Article
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1935
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Elsevier Science
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English
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In a recent paper i the writer, discussing the significance of J. Clay's 2 observations of the cosmic radiation down to depths of 27o meters below water, amplified a view suggested in former communications to the effect that the primary cosmic radiation of corpuscular kind produces no ions until by