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Penumbra and simple shadow cone of cosmic radiation

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Il Nuovo Cimento (1955-1965)

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References

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Assisted by joint program of the Office of Naval Research and the U.S. Atomic Energy Commission.

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Schwartz, M. Penumbra and simple shadow cone of cosmic radiation. Nuovo Cim 11 (Suppl 1), 27–59 (1959). https://doi.org/10.1007/BF02724761

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