, National Institute of Aerospace Technology, Mazagón (Huelva), Spain

• Annals of Geophysics Vol. 42 No. 4 (1999) - OLD
  A method for f0F2 monitoring over Spain using the El Arenosillo digisonde current observations
  Abstract  PDF
• Annals of Geophysics Vol. 42 No. 4 (1999) - OLD
  A comparison of f0F hmE model calculations with El Arenosillo digisonde observations. Seasonal variations
  Abstract  PDF
• Annals of Geophysics Vol. 43 No. 1 (2000) - OLD
  A comparison of Ne (h) model profiles with ground-based and topside sounder observations
  Abstract  PDF