• Budden, K. G. (1985), The Propagation of Radio Waves: The Theory of Radio Waves of Low Power in the Ionosphere and Magnetosphere, Cambridge Univ. Press, New York.
  • Daniels, F. (1971), ISIS-II spacecraft, CRC Rep. 1218, Commun. Res. Cent., Ottawa.
  • Franklin, C. A., and M. A. Maclean (1969), The design of swept-frequency topside sounders, Proc. IEEE, 57, 897929.
  • Jackson, J. D. (1962), Classical Electrodynamics, John Wiley, Hoboken, N. J.
  • James, H. G. (2006a), Effects on transionospheric HF propagation observed by ISIS at middle and auroral latitudes, Adv. Space. Res, in press.
  • James, H. G. (2006b), Dipole measurements of waves in the ionosphere, in Geospace Electromagnetic Waves and Radiation, Lecture Notes Phys., vol. 687, edited by J. W. LaBelle, and R. A. Treumann, pp. 191210, Springer, New York.
  • James, H. G., and W. Calvert (1998), Interference fringes detected by OEDIPUS C, Radio Sci., 33, 617629.
  • Jordan, E. E. (1950), Electromagnetic Waves and Radiating Systems, Prentice-Hall, Upper Saddle River, N. J.
  • Kuehl, H. H. (1962), Electromagnetic radiation from an electric dipole in a cold anisotropic plasma, Phys. Fluids, 5, 10951103.
  • Prikryl, P., H. G. James, D. J. Knudsen, S. C. Franchuk, H. C. Stenbaek-Nielsen, and D. D. Wallis (2000), OEDIPUS-C topside sounding of a structured auroral E region, J. Geophys. Res., 105, 193204.
  • Pryse, S. E., C. N. Mitchell, J. A. T. Heaton, and L. Kersley (1995), Travelling ionospheric disturbances imaged by tomographic techniques, Ann. Geophys., 13, 13251330.
  • Quémada, D. (1968), Ondes dans les Plasmas, Hermann, Paris.
  • Schelkunoff, S. A., and H. T. Friis (1952), Antennas Theory and Practice, John Wiley, Hoboken, N. J.
  • Stix, T. H. (1992), Waves in Plasmas, Am. Inst. of Phys., New York.
  • Yau, A. W., H. G. James, and W. Liu (2006), The Canadian Enhanced Polar Outflow Probe (e-POP) mission in ILWS, Adv. Space. Res., in press.