The ionospheric propagation of radio waves with frequencies near 100 kc/s over distances up to 1000 km
1952 ◽
Vol 99
(58)
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pp. 102-105
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1952 ◽
Vol 99
(3)
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pp. 217-228
1951 ◽
Vol 98
(53)
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pp. 221-236
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1952 ◽
Vol 99
(3)
◽
pp. 250-259
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1975 ◽
Vol 18
(4)
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pp. 345-364
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Keyword(s):
1954 ◽
Vol 101
(70)
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pp. 108-110
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1954 ◽
Vol 101
(6)
◽
pp. 154-162
1955 ◽
Vol 102
(3)
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pp. 396-399