1. E. Amaldi, Problèmes d'apprentissage dans les réseaux de neurones, Diploma Project, Swiss Federal Institute of Technology in Lausanne, Switzerland (December 1987).
2. Ch. Benke, Die Tabu-Search Methode als möglicher Lösungsansatz für das Stundenplanproblem, Institut für Höhere Studien, Vienna, Austria (August 1988).
3. J. Bovet, C. Constantin, and D. de Werra, A convoy scheduling problem, to appear in Discr. Appl. Math.
4. R.M. Brady, Optimization strategies gleaned from biological evolution, Nature 317 (1985) 804–806.
5. C. Friden, A. Hertz and D. de Werra, STABULUS: a technique for finding stable sets in large graphs with tabu search, Computing 42 (1989) 35–44.