1. Integer programming and convex analysis;Balas;Math. Programming,1972
2. Nonconvex quadratic programming via generalized polars. MSRR No. 278;Balas,1972
3. Forthcoming in the SIAM J. Appl. Math.
4. On the use of intersection cuts in branch and bound;Balas,1973
5. E. Balas, Intersection cuts from disjunctive constraints, MSRR No. 330, Carnegie-Mellon University. First draft August 1973, revised and expanded February 1974.