Journal of High Energy Physics, 2021(3):99, 1-19. Springer Verlag Dipòsit Digital de la UB Universidad de Barcelona The Lhcb Collaboration 2021, ' Observation of the Bs0 → D *± D ∓ decay ', Journal of High Energy Physics, vol. 2021, no. 3, 99, pp. 1-19 . https://doi.org/10.1007/JHEP03(2021)099 JOURNAL OF HIGH ENERGY PHYSICS Journal of High Energy Physics, 2021(3):99. SPRINGER