1. Baker, D.N., Allen, J.H., Kanekal, S.G., and Reeves, G.D., Disturbed Space Environment May Have Been Related to Pager Satellite Failure, EOS, Transactions AGU, 1998, vol. 40, p. 477 and pp. 482–483.
2. Pinter, S., Grigorjeva, V.P., Kecskemety, K., and Kudela, K., Observations of Solar Radio Bursts of Type II and III at Kilometer Wavelengths from PROGNOZ during STIP Interval XII (10 April–21 June, 1981), Proceedings of STIP Symposium on Solar/Interplanetary Interval Proceedings, Shea, M.A., Smart D.F., and McKenna-Lawlor, S.M.P., Eds., Ireland, 1984, pp. 119–130.
3. Kurt, V.G., Logachev, Yu.I., and Pissarenko, N.F., Propagation of Solar Electrons with Energy E e > 30 keV in the Interplanetary Space, Kosm. Issled., 1975, vol. 13, no. 2, pp. 222–235.
4. Hucke, S., Kallenrode, M.B., and Wibberenz, G.W., Interplanetary Type III Radioburst and Relativistic Electrons, Solar Phys., 1992, vol. 142, pp. 143–155.
5. Lin, R.P., Mewald, R.A., and Van Hollenbeke, M.A., The Energy Spectrum of 20 keV — 20 MeV Electrons Accelerated in Large Solar Flares, Astrophys. J., 1982, vol. 263, pp. 949–962.