1. Downward causation and autonomy in weak emergence;Bedau;Principia,2003
2. Winning Ways for your Mathematical Plays, volume 2, Games in Particular;Berlekamp,1982
3. On the mathematics of emergence;Cucker;Japanese Journal of Mathematics,2007
4. Towards a methodology for engineering self-organising emergent systems;De Wolf,2005
5. The insufficiency of formal design methods – The necessity of an experimental approach for the understanding and control of complex MAS;Edmonds,2004