1. R.A. Brooks. Intelligence without reason. In Proceedings IJCAI-91, pages 569–595. Morgan Kaufmann, 1991.
2. R.A. Brooks. Intelligence without representation. Artificial Intelligence, 47:139–159, 1991.
3. Rodney A. Brooks. Artificial life and real robots. In F. J. Varela and P. Bourgine, editors, Proceedings of the First European Conference on Artificial Life, pages 3–10. MIT Press/Bradford Books, Cambridge, MA, 1992.
4. R. Collins and D. Jefferson. Selection in massively parallel genetic algorithms. In R. K. Belew and L. B. Booker, editors, Proceedings of the Fourth Intl. Conf. on Genetic Algorithms, ICGA-91, pages 249–256. Morgan Kaufmann, 1991.
5. D. Floreano and F. Mondada. Automatic creation of an autonomous agent: Genetic evolution of a neural-network driven robot. In D. Cliff, P. Husbands, J.-A. Meyer, and S. Wilson, editors, From Animals to Animats 3, Proc. of 3rd Intl. Conf. on Simulation of Adaptive Behavior, SAB'94. MIT Press/Bradford Books, 1994.