1. Alberts, B., et al. (1998). Essential cell biology – An introduction to the molecular biology of the cell. New York: Garland Publishing.
2. Bartels, R., et al. (2004). Learning from learning algorithms: Applications to attosecond dynamics of high-harmonic generation. Physical Review A, 70(1), 1–5.
3. Bentley, P. (Ed.) (1999). Evolutionary design by computers. San Francisco CA: Morgan Kaufmann Publishers.
4. Brooks, R. (2001). The relationship between matter and life. Nature, 409(6818), 409–411.
5. Copeland, B. J. (1996). What is computation? Synthese, 108, 335–359.