F.  Heylighen, Cilliers, P., and Gershenson, C., ?Complexity and Philosophy?, in Complexity, Science and Society, J.  Bogg and Geyer, R., Eds. Oxford: Radcliffe Publishing, 2007, pp. 117-134.

C.  Gershenson, ?Towards a General Methodology for Designing Self-Organizing Systems?, in Complexity, Science and Society, J.  Bogg and Geyer, R., Eds. Oxford: Radcliffe Publishing, 2007.