Denis PHAN, "Emergence in multi-agent systems: cognitive hierarchy, detection, and complexity reduction part I: methodological issues", with Dessalles J.L. in Mathieu, Beaufils, Brandouy (eds.), Agent-Based Methods in Finance, Game Theory and their Applications, Series: Lecture Notes in Economics and Mathematical Systems, vol. 564, Springer 2005 (sélection conférence avec référés) (ELICCIR), p. 147-162, , 2005