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\bibitem{Smeulders_etal2009} {\textquotedblleft}\textit{Rapid microwave-assisted synthesis of benzene bridged periodic mesoporous organosilicas}{\textquotedblright}. Smeulders G, Meynen V, van Baelen G, Mertens M, Lebedev OI, Van Tendeloo G, Maes BUW, Cool P, Journal of materials chemistry \textbf{19}, 3042 (2009).   http://doi.org/10.1039/b820792e

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