1. Abramson, D., Mills, G., & Perkins, S. (1993). Parallelisation of a genetic algorithm for the computation of efficient train schedules. In Proceedings of the sixth Australian transputer and occam user group conference: Parallel computing and transputers, PCAT-93, Brisbane, Australia (pp. 139–149).
2. Studies in the economics of transportation;Beckmann,1956
3. Quantification of flexibility in advanced manufacturing systems using fuzzy concept;Beskese;International Journal of Production Economics,2004
4. A fast heuristic for the train scheduling problems;Cai;Computers and Operations Research,1994
5. Reliability of interconnected scheduled services;Carey;European Journal of Operational Research,1974