1. Aldous, J., Straus, M.A.: Social networks and conjugal roles: a test of bott’s hypothesis. Soc. Forces 44(576–580), 965–966 (1966)
2. Aral, S., Muchnik, L., Sundararajan, A.: Distinguishing influence based contagion from homophily driven diffusion in dynamic networks. Proc. Nat. Acad. Sci. (USA) 106, 1544–1549 (2009)
3. Aristotle: Physica (translated by R.P. Hardie and R.K. Gaye) (350 BC)
4. Ashby, W.R.: Design for a Brain, Chapman and Hall, London (second extended edition). 5th edn., 1952 (1960)
5. Barsalou, W.: Simulation, situated conceptualization, and prediction Lawrence. Phil. Trans. R. Soc. B 364, 1281–1289 (2009)