Boccippio, D. J., E. R. Williams, S. J. Heckman, W. A. Lyons, I. T. Baker, and
R. Boldi, Sprites, ELF transients and positive ground strokes, Science,
269, 1088-1091, 1995.
Cummins, K., M. J. Murphy, E. A. Bardo, W. L. Hiscox, R. B. Pyle, and A. E.
Pifer, A combined TOA/MOF technology upgrade of the US National Lightning
Detection Network, J. Geophys. Res., 103, 9035-9044, 1998.
Holden, D.N., C.P. Munson, J.C. Devenport, Satellite observations of Trans-
Ionospheric pulse pairs, Geophysical Research Letters, 22, 889-892, 1995
Le Vine, D. M., Sources of the strongest RF radiation from lightning, J.
Geophys. Res., 85, 4091-4095, 1980.
Massey, R.S. and D.N. Holden, Phenomenology of Trans-Ionospheric pulse pairs,
Radio Science, 30, 1645-1659, 1995
Moldwin, M., and B. Goode, Ground observations of lightning VHF pulse pairs:
Implications for TIPPs, Eos. Trans. AGU., 77(46), F61, 1996.
Proctor, D. E., Radio noise above 300 kHz due to natural causes, in Handbook of
Atmospheric Electrodynamics Vol. I, H. Volland, Ed., pp311-358, CRC Press, 1995.
Roussel-Dupre, R., and A. V. Gurevich, On runaway breakdown and upward
propagating discharges, J. Geophys. Res., 101, 2297-2311, 1996.
Smith, D. A., X. M. Shao, D. N. Holden, C. T. Rhodes, M. Brook, P. R. Krehbiel,
M. Stanley, W. Bison, and R. J. Thomas, Characterization of unique thunderstorm
electrical discharges, Eos, Trans. AGU, 46, F77, 1997.
Symbalisty, E., R. Roussel-Dupre, L. P. Babich, L. M. Kutsyk, E. N. Donskoi,
A. Yu. Kudryavtsev, Re-evaluation of electron avalanche rates for runaway and
upper atmospheric discharge phenomena, Eos, Trans. AGU, 46, F70, 1997.
Willett, J. C., J. C. Bailey, and E. P. Krider, A class of unusual lightning
electric field waveforms with very strong high-frequency radiation, J.
Geophys. Res., 94, 16255-16267, 1989.
Zuelsdorf, R. S., R. J. Strangeway, C. T. Russell, C. Casler, H. J. Christian,
and R. C. Franz, Trans-Ionospheric pulse pairs (TIPPs): Their geographic
distributions and seasonal variations, Geophys. Res. Lett., 24, 3165-3168,
1997.
Zuelsdorf, R. S., R. J. Strangeway, C. T. Russell and R. C. Franz,
Trans-Ionospheric pulse pairs (TIPPs): Their occurrence rates and diurnal
variation, Geophys. Res. Lett., 25, submitted 1998a.
Zuelsdorf, R. S., C. Casler, R. J. Strangeway, C. T. Russell and R. C. Franz,
Ground detection of Trans-Ionospheric Pulse Pairs by the National Lightning
Detection Network, Geophys. Res. Lett., 25, 481-484, 1998b.
