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title = {{Thermodynamic analysis in the design of process networks}},  journal = {Computers {\&} Chemical Engineering},  }  @article{Papoulias_1983,  doi = {10.1016/0098-1354(83)85022-4},  url = {http://dx.doi.org/10.1016/0098-1354(83)85022-4},  year = {1983},  month = {jan},  publisher = {Elsevier {BV}},  volume = {7},  number = {6},  pages = {695--706},  author = {Soterios A. Papoulias and Ignacio E. Grossmann},  title = {{A structural optimization approach in process synthesis{\textemdash}I}},  journal = {Computers {\&} Chemical Engineering},  }