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\bibitem[{Della Penna et~al.}(2007){Della Penna, Magazzeni, Tofani, Intrigila, Melatti \& Tronci}]{DellaPenna_etal2007} Giuseppe Della Penna, Daniele Magazzeni, Alberto Tofani, Benedetto Intrigila, Igor Melatti, and Enrico Tronci. "Automatic Synthesis of Robust Numerical Controllers." In \textit{Icas {\textquoteright}07}, 4. IEEE Computer Society, 2007. ISSN: 0-7695-2859-5. DOI: 10.1109/CONIELECOMP.2007.59.

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