1. The multi-modal traffic assignment problem;Aashtiani,1979
2. Equilibria on a congested transportation network;Aashtiani;SIAM J. Algebraic and Discrete Meth.,1981
3. Equilibrium conditions in traffic assignment;Anantharamaiah,1974
4. Decomposition techniques for nonlinear cost multicommodity flow problems;Barton,1979
5. Nonlinear Programming: Theory and Algorithms;Bazaraa,1993