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\bibitem{Guadilla_etal2024} Guadilla, V., Algora, A., Estienne, M., Fallot, M., Gelletly, W., Porta, A., et al. (2024). First measurements with a new fl-electron detector for spectral shape studies. \textit{J. Instrum.}, \textit{19}(2), P02027--21pp.

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