Bousquet F., Le Page C.. 2007. In : ESSA'07, 4th Annual Conference of the European social simulation association, Toulouse, France September 10-14, 2007. s.l. : s.n., (16 vues). Annual Conference of the European Social Simulation Association (ESSA'07). 4, 2007-09-10/2007-09-14, Toulouse (France).