B. Chouinard

Excitation of ELF waves in the Schumann resonance range by modulated HF heating of the polar electrojet

R. Wuerker, D. Sentman, A. Wong, 1990 .

Satellite and ground observations of HIPAS VLF modulation

Iwane Kimura, Kozo Hashimoto, R. Wuerker, 1991 .