Huang, X., University of Massachusetts Lowell, Center for Atmospheric Research, Lowell, MA 01854, U.S.A.

• Annals of Geophysics Vol. 39 No. 4 (1996) - OLD
  Mid-point electron density profiles from oblique ionograms
  Abstract  PDF
• Annals of Geophysics Vol. 39 No. 4 (1996) - OLD
  Vertical electron density profiles from digisonde ionograms. The average representative profile
  Abstract  PDF
• Annals of Geophysics Vol. 39 No. 4 (1996) - OLD
  The F1 ledge: density, height and slope
  Abstract  PDF