1. An AI-based approach for transit route system planning and design;Baaj;Journal of Advanced Transportation,1991
2. Network Optimization: Continuous and Discrete Models;Bertsekas,1998
3. A multi-objective optimization approach to urban school bus-routing: Formulations and solution methods;Bowerman;Transportation Research – Part A,1995
4. Bus network design;Ceder;Transportation Research – Part B,1986
5. Fan, W., Machemehl, R.B., 2004. Optimal transit route network design problem: Algorithms, implementations, and numerical results. Report No. SWUTC/04/167244-1, Center for Transportation Research, University of Texas at Austin.