1. V. Bachelet, Ph Preux, and E-G. Talbi , 1996 . In: Parallel optimization colloquium POC96. Versailles, France.
2. P. Badeau, M. Gendreau, F. Guertin, J.Y. Potvin, and E. Taillard , 1995 . A parallel tabu search heuristic for the vehicle routing problem with time windows. In: RR CRT-95-84. Centre de Recherche sur les Transports, Universite de Montreal, 1995.
3. D.E. Brown, C.L. Huntley, and A.R. Spillane , 1989 . A parallel genetic heuristic for the quadratic assignment problem. In: Proc. of the Third Int. Conf. on Genetic Algorithms. San Mateo, USA, pp. 406 -415 .
4. PC. Chu , 1997 . A genetic algorithm approach for combinatorial optimization problems . Ph.D. thesis , University of London.