The elusive chase for the first RR Lyr star in a binary system: the case of KIC 2831097E. Poretti, J. F. Le Borgne, M. Correa, Á. Sódor, M. Rainer, M. Audejean, E. Denoux, N. Esseiva, J. Fainè, F. Fumagalli, R. Navès and A. KlotzA&A, 703 (2025) A286DOI: https://doi.org/10.1051/0004-6361/202556279
