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\bibitem{PierreAugerCollaborationAbreu+Pastor2013} Pierre Auger Collaboration(Abreu, P. et al), \& Pastor, S. (2013). Constraints on the origin of cosmic rays above 10^18 eV from large-scale anisotropy searches in data of the Pierre Auger Observatory. \textit{Astrophys. J. Lett.}, \textit{762}(1), L13--8pp.

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