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\bibitem{Cavaliere_etal2017} {\textquotedblleft}\textit{Exploring the Optical and Morphological Properties of Ag and Ag/TiO2 Nanocomposites Grown by Supersonic Cluster Beam Deposition}{\textquotedblright}. Cavaliere E, Benetti G, Van Bael M, Winckelmans N, Bals S, Gavioli L, Nanomaterials \textbf{7}, 442 (2017).   http://doi.org/10.3390/nano7120442

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