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\bibitem{AristizabalSierra_etal2014} Aristizabal Sierra, D., Tortola, M., Valle, J. W. F., \& Vicente, A. (2014). Leptogenesis with a dynamical seesaw scale. \textit{J. Cosmol. Astropart. Phys.}, \textit{07}(7), 052--20pp.

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