1. Axtell, R., Axelrod, R., Epstein, J.M., Cohen, M.D: (1995) Aligning simulation models. Santa Fe Institute, Working Paper 95–07–065
2. Freeman, C. (1987) Technical innovation, diffusion and long cycles of economic development. In T. Vasko (ed.), The Long-Wave Debate. Springer, Berlin
3. Henkin, G.M., Polterovich, V.M. (1991) Schumpeterian dynamics as a non-linear wave theory. Journal of Mathematical Economics 20, 551–590
4. Goodwin, R.M. (1967) A growth cycle. In C.H. Feinstein (ed.), Socialism, Capitalism and Economic Growth. Cambridge University Press, Cambridge
5. Iwai, K. (1984a) Schumpeterian dynamics: An evolutionary model of innovation and imitation. Journal of Economic Behavior and Organization 5, 159–190