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\bibitem{AGATACollaborationCrespi+Gadea2014} AGATA Collaboration(Crespi, F. C. L. et al), \& Gadea, A. (2014). Isospin Character of Low-Lying Pygmy Dipole States in Pb-208 via Inelastic Scattering of O-17 Ions. \textit{Phys. Rev. Lett.}, \textit{113}(1), 012501--5pp.

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