共 27 条
[12]
Kasemir H.W., 1965, PROBLEMS ATMOSPHERIC
[13]
STUDY ON ELECTRON-DENSITY PROFILE IN LOWER IONOSPHERE
[J].
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY,
1971, 23 (02)
:133-&
[14]
Malan D.J., 1963, PHYS LIGHTNING
[15]
MAGNETOSPHERIC ELECTRIC FIELD MEASUREMENTS WITH BALLOONS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1969, 74 (19)
:4739-+
[16]
MOZER FS, 1970, SPACE SCI, V18, P259
[18]
PANOFSKY WKH, 1962, CLASSICAL ELECTRICIT
[20]
SPIEGEL MR, 1968, MATHEMATICAL HDB FOR