Solar cycle variation of the ionization by cosmic rays in the atmosphere at the mid-latitude region of Athens
1997 ◽
Vol 102
(A3)
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pp. 4653-4659
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1976 ◽
Vol 81
(34)
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pp. 5841-5852
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2019 ◽
Vol 124
(2)
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pp. 804-811
Keyword(s):
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1997 ◽
Vol 59
(4)
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pp. 467-468