1. Goldberg, D.E.: Genetic Algorithms in Search, Optimization and Machine Learning. Pearson Education, India (1989)
2. Goldberg, D.E.: Computer-aided gas pipeline operation using genetic algorithms and rule learning (Doctoral dissertation, University of Michigan). Dissertation Abstracts International, 44(10), 3174B (University Microfilms No. 8402282) (1983)
3. Dorigo, M.: Optimization, Learning and Natural Algorithms, PhD thesis, Politecnico di Milano, Italy (1992)
4. Kennedy, J., Eberhart R.: Particle swarm optimization. In: Proceedings of IEEE International Conference on Neural Networks, pp. 1942–1948 (1995)
5. Gandomi, A.H., Alavi, A.H.: Krill herd: a new bio-inspired optimization algorithm. Commun. Nonlinear Sci. Numer. Simul. 17(12), 4831–4845 (2012)