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\bibitem{Piersanti_etal2014} Piersanti, L., Bellini, F., Bini, F., Collamati, F., De Lucia, E., Durante, M., et al. (2014). Measurement of charged particle yields from PMMA irradiated by a 220 MeV/u C-12 beam. \textit{Phys. Med. Biol.}, \textit{59}(7), 1857--1872.

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