1. Astarita, V., 1995. Flow propagation description in dynamic network loading models. In: Proceedings of International Conference on Applications of Advanced Technologies in Transportation Engineering.
2. Astarita, V., 1996. A continuous time link model for dynamic network loading based on travel time functions. In: Proceedings of 13th International Symposium on Theory of Traffic Flow, pp. 107–126.
3. Bernstein, D., Friesz, T.L., Tobin, R.L., Wie, B.W., 1993. A variational inequality control formulation of the simultaneous route and departure time choice user equilibrium problem. In: Daganzo, C.F., (Ed.), Transportation and Traffic Theory. pp. 107–126.
4. The fixed point theory of multi-valued mappings in topological vector spaces;Bowder;Mathematische Annalen,1968
5. A variational inequality formulation of the dynamic network user equilibrium problem;Friesz;Operations Research,1993