  A. Schrijver. Theory of linear and integer programming . Wiley, New York, 0000. MATH  B. Selman, H.A. Kautz, and B. Cohen. Noise strategies for improving local search. In Proceedings of the Twelfth National Conference on Artificial Intelligence , pages 000-000, Seattle, 0000. American Association for Artificial Intelligence.  S. Senju and Y. Toyoda. An approach to linear programming with 0-0 variables. Management Science