Binary-object spectral-synthesis in 3D (BOSS-3D) - Modelling Hα emission in the enigmatic multiple system LB-1L. Hennicker, N. D. Kee, T. Shenar, J. Bodensteiner, M. Abdul-Masih, I. El Mellah, H. Sana and J. O. SundqvistA&A, 660 (2022) A17DOI: https://doi.org/10.1051/0004-6361/202141831