1. Deb, K.; Goldberg, D.E. 1989: An investigation of niche and species formation in genetic function optimization, genetic algorithms and their applications.Proc. Third Int. Conf. Genetic Algorithms
2. Goldberg, D.E.; Richardson J. 1987: Genetic algorithms with sharing for multimodal function optimization, genetic algorithms and their applications.Proc. Second Int. Conf. Genetic Algorithms
3. Goldberg, D.E. 1989:Genetic algorithms in search, optimization, and machine learning. Reading: Addison Wesley
4. Hajela, P. 1989: Genetic algorithms in automated structural synthesis. In: Topping, B.H.V. (ed.)Optimization and decision support systems. Dordrecht: Kluwer
5. Hajela, P. 1990: Genetic search - an approach to the nonconvex optimization problem.AIAA J. 26, 1205–1210