共 15 条
[1]
ALPERT IL, 1958, PRIRODA, P86
[2]
AONO Y, 1952, REPT IONOSPHERE RES, V6
[3]
BAILEY DK, 1959, P IRE, V47
[4]
HAKURA Y, 1958, REPT IONOSPHERE RES, V12
[5]
HILL GE, 1959, AFCRC3 SCI REP
[7]
Mitra S.K., 1992, THE UPPER ATMOSPHERE
[8]
OBAYASHI T, 1959, REPT IONOSPHERE SPAC, V13
[9]
OBAYASHI T, 1954, REPT IONOSPHERE RES, V8
[10]
PARKER EN, 1959, P IRE, V47