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EMISSION CROSS SECTIONS OF FIRST NEGATIVE BAND SYSTEM OF N2 BY ELECTRON IMPACT
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MODULATION OF AURORAL ELECTRONS AT LARGE DISTANCES FROM EARTH
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HARTMAN PL, 1968, LA3793 U CAL LOS AL
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COMPARISON OF AURORAL LIGHT EMISSION AND ELECTRON DENSITY
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1969, 31 (10)
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[9]
ELECTRON AND POSITIVE ION DENSITY MEASUREMENTS DURING CONDITIONS OF AURORAL ABSORPTION
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JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1968, 30 (12)
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