1. Ahuja, R., Magnanti, T. and Orlin, J., Network Flows: Theory, Algorithms, and Applications. Prentice-Hall, Englewood Cliffs, NJ, 1993
2. Ahuja, R., Magnanti, T., Orlin, J. and Reddy, M., Applications of network optimization. In Handbooks in Operations Research and Management Science, eds. Ball et al. pp. 1–83. Elsevier, Amsterdam, 1995
3. Primal simplex network codes: state-of-the-art implementation technology;Ali;Networks,1978
4. Ball, M., Magnanti, T., Monma, C. and Nemhauser, G., (1995). Handbooks in Operations Research and Management Science, Vol. 7. Network models. Elsevier, Amsterdam, 1995
5. Networks with side constraints: an LU factorization update;Barr;Ann. Soc. Logist. Eng.,1986