1. Setting frequencies on bus routes: Theory and practice;Furth;Transportation Research Record,1981
2. Optimization algorithms for mass transportation networks;Giannacopoulos,1982
3. Simulation model for optimal frequency of buses on a route: A case study;Gupta,1981
4. Determination of headways as a function of time varying characteristics on a transit network;Koutsopoulos,1985
5. Evaluation by simulation of control strategies for bus scheduling in Bangkok;Voravid,1988