1. Quadratic assignment problems;Buckard;European Journal of Operations Research,1984
2. A study of genetic crossover operations on the facilities layout problem;Chan;Computers in Industrial Engineering,1994
3. An improved annealing scheme for the QAP;Connolly;European Journal of Operations Research,1990
4. Engineering Optimization Software (1996). PLANOPT User's Manual (Ver. 1.50). Deltona, Florida.
5. Hosni, Y. A., Atkins, T. S., & Whitehouse, G. E. (1992). MICROCRAFT (Software, IIE, Plant Layout Package). Unpublished Technical Report.