The diurnal, annual and sunspot-cycle variations of ESFm at Huancayo compared with similar variations of spread-F occurrence at other longitudes and latitudes
G.G. Bowman, I.K. MortimerVolume:
71
Year:
2009
Language:
english
Pages:
7
DOI:
10.1016/j.jastp.2008.11.016
File:
PDF, 465 KB
english, 2009