共 10 条
[1]
PROTONOSPHERIC COLUMNAR ELECTRON CONTENT DETERMINATION .1. ANALYSIS
[J].
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS,
1973, 35 (09)
:1657-1675
[4]
DAVIES K, 1975, 1974 P S COSPAR BEAC
[5]
HARTMANN GK, 1975, J GEOPHYS-Z GEOPHYS, V41, P233
[7]
LEITINGER R, 1974, Z GEOPHYSIK, V41, P201
[10]
WRIGHT JW, 1967, RADIO SCI, V2, P1255