6408 20230221150143.0 CTALK-2023-0079 Žigman, Vida Lower-ionosphere Electron Density from Multi-instrument Satellite Observations and Ground VLF Measurements during Solar Flares 2022 2022-10-27 3PRODSIDCEXPLOIT/ 3PRODSIDCEXPLOIT/ 3PRODSIDCEXPLOIT STCE Dominique, Marie Grubor, Davorka Rodger, Craig J. Clilverd, Mark A. ESWW 2022, Zagreb, Craotia marie.dominique@observatoire.be Contributed CTALKCONT