Edition l'Harmattan, ISBN : 2-296-01483-6 ? novembre 2006 ? 268 pages
J. Wiley & Sons - Chichester UK, 1987, 394 p
Ed. Hazan, Paris, 1997, 543 pages.
Addison-Wesley. The Santa Fé Institute Studies in the Sciences of Complexity, 1992, 447 pages.