1. Al-based design versus geometry-based design, or why design cannot be supported by geometry alone;Smithers;Comput.-Aided Des.,1989
2. Design as intelligent behaviour: an Al in design research programme;Smithers,1989
3. A future computer environment for preliminary design;Westerberg,1990
4. Personal Communication;Ponton,1990
5. MINLP optimization strategies and algorithms for process synthesis;Grossmann,1990