4625 20200127111235.0 CTALK-2020-0054 Bergeot, N. Comparison between empirical and physical models of the topside ionospheric-plasmaspheric electron content above Antarctica 2019 2019-03-09 STCE Pierrard, V. Darrouzet, F. Chevalier, J. M. URSI Asia-Pacific Radio Science Conference (AP-RASC), New Delhi, India jean-marie.chevalier@observatoire.be Contributed CTALKCONT