1. Ahuja R. K. and J. B. Orlin (1997), Developing fitter genetic algorithms,INFORMS Journal of Computing,9(3), 251.
2. Beale E. M. (1977),Integer Programming: The State of the Art in Numerical Analysis, Academic Press, London.
3. Biegler L., I. E. Grossmann, and A. W. Westerberg (1997),Systematic Methods of Chemical Process Design, Prentice-Hall, Upper Saddle River, NJ.
4. Chauduri P., U. M. Diwekar, and J. F. Logsdon, An automated approach to optimal heat exchanger design (1997),Ind. Eng. Chem. Res.,36, 2685.
5. Chiba, T., S. Okado, and I. Fujii (1996), Optimum support arrangement of piping systems using genetic algorithm,Journal of Pressure Vessel Technology,118, 507.