Observations of Elves and Radio Wave Perturbations by Intense Lightning. - Tomicic, Maja; Chanrion, Olivier; Farges, Thomas; Mlynarczyk, Janusz; Kolmašová, Ivana; Soula, Serge; Lapierre, Jeff; Köhn, Christoph; Neubert, Torsten (Journal of Geophysical Research. Atmospheres, 2023)