1. Modeling and optimizing dynamic dial-a-ride problems;Colorni;International Transactions in Operational Research,2001
2. Dessouky, M. M., Adam, S., 1998. Real-time scheduling of demand responsive transit service - Final report. University of Southern California, Department of Industrial and Systems Engineering, Los Angeles.
3. Dessouky, M. M., Adam, S., 1998b. Real-time scheduling rules for demand responsive transit systems. Proceedings of the 1998 IEEE International Conference on Systems, Man and Cybernetics, New York, 2956-2961 vol. 3.
4. Autonomous Dial-a-Ride Transit: Introductory overview;Dial;Transportation Research,1995
5. Diana, M., 2003. Methodologies for the tactical and strategic design of large-scale advance-request and real-time demand responsive transit services. Ph.D. Dissertation, Politecnico di Torino, Dipartimento di Idraulica, Trasporti e Infrastrutture Civili, Torino, Italy.