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\bibitem{ATLASCollaborationAad_etal2014} ATLAS Collaboration(Aad, G. et al), Cabrera Urban, S., Castillo Gimenez, V., Costa, M. J., Fassi, F., Ferrer, A., et al. (2014). Electron reconstruction and identification efficiency measurements with the ATLAS detector using the 2011 LHC proton-proton collision data. \textit{Eur. Phys. J. C}, \textit{74}(7), 2941--38pp.

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