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\bibitem{Abreu_etal2023} Abreu, L. M., Albaladejo, M., Feijoo, A., Oset, E., \& Nieves, J. (2023). Shedding light on the X(3930) and X(3960) states with the B-> K- J/psi omega reaction. \textit{Eur. Phys. J. C}, \textit{83}(4), 309--11pp.

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