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\bibitem{Guadilla_etal2019} Guadilla, V. et al, Algora, A., Tain, J. L., Agramunt, J., Aysto, J., Jordan, D., et al. (2019). Large Impact of the Decay of Niobium Isomers on the Reactor (v)over-bar(e) Summation Calculations. \textit{Phys. Rev. Lett.}, \textit{122}(4), 042502--6pp.

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