• Anderson, D. N. (1973), A theoretical study of the ionospheric F-region equatorial anomaly, II, Results in the American and Asian sectors, Planet. Space Sci., 21, 421.
  • Anderson, D. N., M. Mendillo, and B. Hermiter (1987), A semiempirical low latitude ionospheric model, Radio Sci., 22, 292.
  • Araujo-Pradere, E. A., and T. J. Fuller-Rowell (2000), A model of a perturbed ionosphere using the auroral power as the input, Geofis. Int., 39, 29.
  • Araujo-Pradere, E. A., and T. J. Fuller-Rowell (2001), Evaluation of the storm-time ionospheric empirical model for the Bastille Day event, Sol. Phys., 204(1), 317.
  • Araujo-Pradere, E. A., T. J. Fuller-Rowell, and D. Bilitza (2003), Validation of the STORM response in IRI2000, J. Geophys. Res., 108(A3), 1120, doi:10.1029/2002JA009720.
  • Araujo-Pradere, E. A., T. J. Fuller-Rowell, M. V. Codrescu, and A. Anghel (2004), Evaluation and prospects for storm-time corrections in the International Reference Ionosphere, Adv. Space Res., 33, 902.
  • Barghausen, A. L., J. W. Finney, L. L. Proctor, and L. D. Schultz (1969), Predicting long-term operational parameters of high frequency sky-wave telecommunication systems, ESSA Tech. Rep. ERL 110-ITS 78, NOAA, Silver Spring, Md.
  • Bent, R. B., S. K. Llewellyn, G. Nesterczuk, and P. W. Schmid (1976), The development of highly successful world-wide empirical ionospheric model its use in certain areas of space communications and world-wide total electron content investigations, in Effect of the Ionosphere on Space Systems and Communications, edited by J. Goodman, p.13, Nav. Res. Lab., Washington, D. C.
  • Bilitza, D., (1990), International Reference Ionosphere, Rep. NSSDC/WDC-R&S 90-22, World Data for Rockets and Satell., Natl. Space Sci. Data Cent., Greenbelt, Md.
  • Bilitza, D. (2001), International Reference Ionosphere 2000, Radio Sci., 36, 261.
  • Blagoveshchensky, D. V., O. M. Pirog, N. M. Polekh, and L. V. Chistyakova (2003), Mid-latitude effects of the May 15, 1997 magnetic storm, J. Atmos. Terr. Phys., 65, 203.
  • Danilov, A. D. (2001), F2-region response to geomagnetic disturbances, J. Atmos. Terr. Phys., 63, 441.
  • Llewellyn, S. K., and R. B. Bent (1973), Documentation and description of the Bent ionospheric model, AFCRL Tech. Rep., AFCRL-TR-73-657, Air Force Cambridge Res. Lab., Hanscom Air Force Base, Mass.
  • Mansilla, G. A., M. Mosert, R. Ezquer, and G. Miró Amarante (2004), Variability of ionospheric parameters during geomagnetic storms at a middle latitude station: Comparisons with IRI model, Adv. Space Res., 34, 1907.
  • Rishbeth, H. (1998), How the thermospheric circulation affects the ionospheric F2-layer, J. Atmos. Terr. Phys., 60, 1385.
  • Szuszczewicz, E. P., M. Lester, P. Wilkinson, P. Blanchard, M. Abdu, R. Hanbaba, K. Igarashi, S. Pulinets, and B. M. Reddy (1998), A comparative study of global ionospheric responses to intense magnetic storm conditions, J. Geophys. Res., 103, 11,665.