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\bibitem{ATLASCollaborationAaboud_etal2021} ATLAS Collaboration(Aaboud, M. et al), Alvarez Piqueras, D., Aparisi Pozo, J. A., Bailey, A. J., Cabrera Urban, S., Castillo, F. L., et al. (2021). Measurement of single top-quark production in association with a W boson in the single-lepton channel at root s=8 TeV with the ATLAS detector. \textit{Eur. Phys. J. C}, \textit{81}(8), 720--29pp.

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