1. Simulation and control of the traffic of Metro 1ines;Breuwgta,1988
2. Bus network design;Cadar;Transportation Research,1986
3. A methodology for generation of of optimal schedules for an underground railway systems;Curry;IEEE Transactions on Automatic Control,1980
4. Decomposition method for generation of optimal timetables for urban bus network;Grega,1999
5. Timetable preparing by A.I. approach;Iida,1988