par Babusiaux, Carine ;Jorissen, Alain
Référence Proceedings of the International Astronomical Union, 3, S248, page (486-487)
Publication Publié, 2007-10
Article révisé par les pairs
Résumé : We have studied the impact of long-term variability and surface brightness asymmetries on the parallaxes of long-period variable stars and red supergiants. © 2008 Copyright International Astronomical Union.