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\bibitem{Compernolle_etal2011} {\textquotedblleft}\textit{Analyzing a self-managed CHP system for greenhouse cultivation as a profitable way to reduce CO2-emissions}{\textquotedblright}. Compernolle T, Witters N, Van Passel S, Thewys T, Energy \textbf{36}, 1940 (2011).   http://doi.org/10.1016/J.ENERGY.2010.02.045

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