4343 20191216135608.0 CTALK-2019-0145 Gérard, Jean-Claude Seasonal density variations in the Martian thermosphere from observations of UV dayglow by MAVEN/IUVS 2019 2019-09-18 NO Ritter, Birgit Gkouvelis, Leo Hubert, Benoit Jain, Sonal K. Schneider, Nick M. European Planetary Science Congress 2019, Geneve birgit.ritter@observatoire.be Contributed CTALKCONT