共 32 条
[2]
NEGATIVE IONS IN LOWER IONOSPHERE - COMPARISON OF A MODEL COMPUTATION AND A MASS-SPECTROMETRIC MEASUREMENT
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1971, 33 (11)
:1693-+
[3]
NEGATIVE IONS IN LOWER IONOSPHERE - MASS-SPECTROMETRIC MEASUREMENT
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1971, 33 (08)
:1169-+
[5]
BORTNER MH, 1972, DNA REACTION RATE HD
[7]
DAVIDSON JA, IN PRESS