Observational constraints on the origin of the elements - II. 3D non-LTE formation of Ba II lines in the solar atmosphereA. J. Gallagher, M. Bergemann, R. Collet, B. Plez, J. Leenaarts, M. Carlsson, S. A. Yakovleva and A. K. BelyaevA&A, 634 (2020) A55DOI: https://doi.org/10.1051/0004-6361/201936104
