Walt, M. , H. D. Voss, and J. Pickett, Electron precipitation coincident with ELF/VLF wave bursts, J. Geophys Res. 107,(A8) SMP 28, 2002.
Walt, M. , and H. D. Voss, Losses of ring current ions by strong pitch angle scattering, Geophys. Res. Lett. 28, 3839, 2001.
Walt, M. , H. D. Voss, S. J. Lev-Tov, J. Mobilia, and J.-M. Jahn, Diffusion of 155 to 430 keV protons in the Earth's radiation belt, J. Geophys. Res. 106, 5957, 2001.
Jahn, J.-M. , G. D. Reeves, R. H. W. Friedel, M. Walt, H. D. Voss, and J. B. Blake, Substorm Particle Injections Near Solar Max: Survey of POLAR Observations, AGU Spring Meeting, Boston, MA, June 1-4, 1999.
Jahn, J.-M. , G D Reeves, R Friedel, M G Henderson, M Walt, S J Lev-Tov, H D Voss, and J B Blake, Loss of Energetic Protons in Earth's Inner Magnetosphere as Measured with POLAR., AGU Spring Meeting, Boston, MA, May 26-29, 1998.
Jahn, J.-M. , G. D. Reeves, M. G. Henderson, M. Walt, S. J. Lev-Tov, H. D.Voss, J. Mobilia, and J. B. Blake, POLAR CEPPAD/SEPS Measurements of Energetic Particle Loss Cones, Toward Solar Max 2000: The Present Achievements and Future Opportunities of ISTP and GEM, Yosemite National Park, California, 10-13 February, 1998.
Jahn, J.-M. , G. D. Reeves, H. D. Voss, M. Walt, J. Mobilia, J. B. Blake, and M. G. Henderson, Survey of the Source/loss-cone Energetic Particle Spectrometer (SEPS) database, AGU Fall Meeting, San Francisco, CA, 8-12 December, 1997.
Voss, H. D. , M Walt, W L Imhof, and J Mobilia, First Results from the Source/loss-cone Energetic Particle Spectrometer (SEPS) on the NASA POLAR Satellite, AGU Fall Meeting, San Francisco, CA, Dec. 15-19, 1996.