An interpretation of a mysterious 3.0- to 4.6-kHz emission band observed on Voyager 2 near Neptune. Journal of Geophysical Research. 100:1795-1809.
DE 1 VLF observations during Activny wave injection experiments. Journal of Geophysical Research. 99:6173-6189.
Magnetospherically reflected whistlers as a source of plasmaspheric hiss. Geophysical Research Letters. 19:233-236.
Resonance between coherent whistler mode waves and electrons in the topside ionosphere. Journal of Geophysical Research. 92:255-265.