The Influence of Certain Ionoshperic Phenomena on Extremely Low Frequency (ELF) Propagation.

Tue, 01 Jan 1974 00:00:00 +0100

John R. Davis:
The Influence of Certain Ionoshperic Phenomena on Extremely Low Frequency (ELF) Propagation. IEEE Trans. Commun. 22(4): 484-492 (1974)