4366 20191220123211.0 POSTER-2019-0121 Dominique, Marie Analysis of the quasi-periodic pulsations in the X9.3 and X8.3 flares on 6 and 10 September 2017 observed by SDO/EVE, PROBA2/LYRA and MAVEN/EUVM 2019 2019-12-09 3PRODSIDCEXPLOIT/ 3PRODSIDCEXPLOIT/ 3PRODSIDCEXPLOIT NO Zhukov, Andrei Thiemann, Edward Dolla, Laurent Heinzel, Petr Wauters, Laurence Dammasch, Ingolf AGU, San Francisco, USA marie.dominique@observatoire.be CPOSTER