Miró Amarante, G., S. M. Radicella, B. Nava, and P. Coïsson. 2005. “Validation of a Method for Ionospheric Electron Density Reconstruction by Means of Vertical Incidence Data During Quiet and Storm Periods”. Annals of Geophysics 48 (2). https://doi.org/10.4401/ag-3204.