1. S. Hoogendoorn and P. Bovy: Optimal Control Applications and Methods 24, 153–172 (2003)
2. D. Helbing, I. Farkas, and T. Vicsek: Nature 407, 487–490 (2000)
3. H. Klüpfel, M. Schreckenberg and T. Meyer-König: in Traffic and Granular Flow’ 03, pages 357–372, Eds.: S. Hoogendoorn, S. Luding, P. Bovy, M. Schreckenberg, and D. Wolf (Springer 2005)
4. S. Hoogendoorn and W. Daamen: Transportation Science 39(2), 147–159 (2005)
5. J. Kerridge, R. Kukla, A. Willis, A. Armitage, D. Binnie, and L. Lei: in Traffic and Granular Flow’ 03, pages 383–392, Eds.: S. Hoogendoorn, S. Luding, P. Bovy, M. Schreckenberg, and D. Wolf (Springer 2005)