Ed. Hermès. Paris, 1995. 134 pages.
Addison-Wesley. The Santa Fé Institute Studies in the Sciences of Complexity, 1992, 447 pages.
Ed. Hermès, Paris, 1990, 401 p.
(préface de M. Bem). Ed. L'Harmattan. Paris, 1994. 253 p.
Ed. Hermès, Paris 1993. 206 p.