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\bibitem{Bueken_etal2017} {\textquotedblleft}\textit{Gel-based morphological design of zirconium metal-organic frameworks}{\textquotedblright}. Bueken B, Van Velthoven N, Willhammar T, Stassin T, Stassen I, Keen DA, Baron GV, Denayer JFM, Ameloot R, Bals S, De Vos D, Bennett TD, Chemical science \textbf{8}, 3939 (2017).   http://doi.org/10.1039/C6SC05602D

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