1[1]Benedikt stefansson, 1997,"Swarm: An Object Oriented Simulation Platform Applied to Markets and Organizations", Evolutionary ProgrammingⅥ, New York: Springer-Verlag.
2[2]Holland J. H.,1975,"Adaptation in natural and artifical system", Ann Arbor: The University of Michigan Press.
3[3]Authur W. B., Durlauf S. N., Lane D., 1997, "Intorduction", in W. B. Authur; Durlauf D. Lane(Eds.),The Economy as an Evolving Complex SystemⅡ ,3～4, Addison-Wesley, Reading, MA.
