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HARPOLD DN
FENG S
KASPRZAK WT
WAY SH
ATREYA SK
BLOCK B
CARIGNAN GR
DONAHUE TM
NAGY AF
BOUGHER SW
HUNTEN DM
OWEN TC
BAUER SJ
HAYAKAWA HJ
MUKAI T
MIURA YN
SUGIURA N
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Authors:
HARTLE RE
DONAHUE TM
GREBOWSKY JM
MAYR HG
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Authors:
KAR J
HARTLE RE
GREBOWSKY JM
KASPRZAK WT
DONAHUE TM
CLOUTIER PA
Citation: J. Kar et al., EVIDENCE OF ELECTRON-IMPACT IONIZATION ON THE NIGHTSIDE OF VENUS FROMPIONEER VENUS ORBITER ION MASS-SPECTROMETER MEASUREMENTS NEAR SOLAR MINIMUM, J GEO R-S P, 99(A6), 1994, pp. 11351-11355