1. K. Abhishek, S. Leyffer, and J.T. Linderoth, Feasibility pump heuristics for Mixed Integer Nonlinear Programs. Unpublished working paper, 2008.
2. , FilMINT: An outer-approximation-based solver for convex Mixed-Integer Nonlinear Programs, INFORMS Journal on Computing, 22, No. 4 (2010), pp. 555{567.
3. T. Achterberg and T. Berthold, Improving the feasibility pump, Technical Report ZIB-Report 05–42, Zuse Institute Berlin, September 2005.
4. T. Achterberg, T. Koch, and A. Martin, Branching rules revisited, Operations Research Letters, 33 (2004), pp. 42{54.
5. I. Akrotirianakis, I. Maros, and B. Rustem, An outer approximation based branch-and-cut algorithm for convex 0–1 MINLP problems, Optimization Methods and Software, 6 (2001), pp. 21{47.