2024-03-19T03:53:47Zhttp://www.canal-u.tv/oai2/index.php2017-02-13Canal-U_Ocms26253FRELOMFRv1.0image en mouvementcontent provider1999-11-16publisher1999-11-16author1999-11-16LOMv1.0LOMFRv1.0video/mp4542165491PT1H48M12Slecturehigher educationnonoispartofURIhttps://www.canal-u.tv/producteurs/cerimes/les_conferences_de_l_institut_d_astrophysique_de_paris_iapdisciplinediscipline