1. Davidson, W., Vovsha, P., Garland, R.: Impact of crowding on rail ridership: Sydney metro experience and forecasting approach. Paper presented at the TRB Planning Applications Conference. Reno, NV (2011)
2. Dueker, K.J., Kimpel, T.J., Strathman, J.G., Callas, S.: Determinants of bus dwell time. J. Public Transp. 7(1), 21–40 (2004)
3. Erhardt, G.D., Charlton, B., Freedman, J., Castiglione, J., Bradley, M.: Enhancement and application of an activity-based travel model for congestion pricing. Paper presented at TRB Innovations in Travel Modeling. Portland, OR (2008)
4. Hood, J., Sall, E., Charlton, B.: A GPS-based bicycle route choice model for San Francisco, California. Transp. Lett. Int. J. Transp. Res. 3(1), 63–75 (2011)
5. Krantz, J.: New York City Transit. (D. Wu, Interviewer) (2010)