Chen, F. F., Introduction to Plasma Physics and Controlled Fusion, 2nd ed., Plenum Press, New York, New York, 1984.
Gough, M. P., and A. Urban, Auroral beam/plasma interaction observed directly, Planet. Space Sci., 31, 875, 1983.
Helliwell, R. A., Whistlers and Related Ionospheric Phenomena, Stanford Univ. Press, Stanford, Calif., 1965.
Kaufmann, R. L., Electrostatic wave growth: Secondary peaks in a measured auroral electron distribution function, J. Geophys. Res., 85, 1713, 1980.
Kellogg, P. J., and S. J. Monson, Radio emissions from the aurora, Geophys. Res. Lett., 6, 297, 1979.
LaBelle, J., M. L. Trimpi, R. Brittain, and A. T. Weatherwax, Fine structure of auroal roar emissions, J. Geophys. Res., 100, 21,953, 1995.
LaBelle, J., S. G. Shepherd, and M. L. Trimpi, Observations of auroral medium frequency bursts, J. Geophys. Res., 102, 22,221, 1997.
Shepherd, S. G., J. LaBelle, M. L. Trimpi, and R. Brittain, Further investigation of auroral roar fine structure (abstract), Eos Trans. AGU, p. S190, 1996.
Tanaka, Y., M. Hayakawa, and M. Nishino, Study of auroral VLF hiss observed at Syowa Station, Antartica, Mem. Natl. Inst. Polar Res., A, 1976.
Weatherwax, A. T., J. LaBelle, M. L. Trimpi, and R. Brittain, Ground-based observations of radio emissions near and in the auroral zone, Geophys. Res. Lett., 20, 1447, 1993.
Weatherwax, A. T., J. LaBelle, and M. L. Trimpi, A new type of auroral radio emission observed at medium frequencies (1350-3700 kHz) using ground-based receivers, Geophys. Res. Lett., 21, 2753, 1994.
Weatherwax, A. T., J. LaBelle, M. L. Trimpi, R. A. Treumann, J. Minow, and C. Deehr, Statistical and case studies of radio emissions observed near and in the auroral zone, J. Geophys. Res., 100, 7745, 1995.
Willes, A. J., and S. D. Bale, mode electron-cyclotron maser model for bottomside ionospheric harmonic radio emissions, J. Geophys. Res., 103, 7017, 1998.
Winglee, R. M., and G. A. Dulk, The electron-cyclotron maser instability as the source of solar type V continuum, Astrophys. J., 310, 432, 1986.
Yoon, P. H., A. T. Weatherwax, T. J. Rosenberg, and J. LaBelle, Lower ionospheric cyclotron maser theory: A possible source of and auroral radio emissions, J. Geophys. Res., 101, 27,015, 1996.
Yoon, P. H., A. T. Weatherwax, T. J. Rosenberg, J. LaBelle, S. G. Shepherd, P. Stauning, and R. Doe, Ray tracing and spatial growth/damping of and auroral radio emissions (abstract), Eos Trans. AGU, p. S221, 1997.