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\bibitem[{Mari et~al.}(2012){Mari, Melatti, Salvo \& Tronci}]{Mari_etal2012} Federico Mari, Igor Melatti, Ivano Salvo, and Enrico Tronci. "Linear Constraints as a Modeling Language for Discrete Time Hybrid Systems." In \textit{Proceedings of ICSEA 2012, The Seventh International Conference on Software Engineering Advances}, 664--671. ThinkMind, 2012.

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