1. J.T. Alander (Ed.), Proceedings of the First Nordic Workshop on Genetic Algorithms and their Applications (1NWGA), January 9–12, Vaasa Yliopiston Julkaisuja, Vaasa, 1995.
2. Proceedings of the genetic and evolutionary computation conference, Orlando, FL, July 13–17,1999
3. Genetic algorithms and random keys for sequencing and optimization ORSA;Bean;Journal on Computing,1994
4. Proceedings of the fourth international conference on genetic algorithms, University of California, San Diego, July 13–16,1991
5. Process planning for rotational parts using the generalized traveling salesman problem;Ben-Arieh;International Journal of Production Research,2003