The “hidden” companion in LB-1 unveiled by spectral disentangling T. Shenar, J. Bodensteiner, M. Abdul-Masih, M. Fabry, L. Mahy, P. Marchant, G. Banyard, D. M. Bowman, K. Dsilva, C. Hawcroft et al. (2 more) A&A, 639 (2020) L6 Published online: 10 July 2020 DOI: 10.1051/0004-6361/202038275