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\bibitem{Simon_etal2011} {\textquotedblleft}\textit{Plasma-assisted synthesis of Ag/ZnO nanocomposites : first example of photo-induced H$_{2}$ production and sensing}{\textquotedblright}. Simon Q, Barreca D, Bekermann D, Gasparotto A, Maccato C, Comini E, Gombac V, Fornasiero P, Lebedev OI, Turner S, Devi A, Fischer RA, Van Tendeloo G, International journal of hydrogen energy \textbf{36}, 15527 (2011).   http://doi.org/10.1016/j.ijhydene.2011.09.045

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