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\bibitem{Brauns_etal2011} {\textquotedblleft}\textit{On the concept of a supervisory, fuzzy set logic based, advanced filtration control in membrane bioreactors}{\textquotedblright}. Brauns E, van Hoof E, Huyskens C, de Wever H, Desalination and water treatment \textbf{29}, 119 (2011).   http://doi.org/10.5004/DWT.2011.2258

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