4363 20191220102514.0 CTALK-2019-0148 Dominique, Marie Joint observation of the X9.3 and X8.2 flares on 6 and 10 September 2017 by SDO/EVE, PROBA2/LYRA, and MAVEN/EUVM 2019 2019-04-12 NO Zhukov, Andrei Dolla, Laurent Wauters, Laurence Dammasch, Ingolf Heinzel, Petr Thiemann, Edward RAS Meetings - Royal Astronomical Society, London, UK marie.dominique@observatoire.be Contributed CTALKCONT