1. Convexification and Global Optimization in Continuous and Mixed-Integer Nonlinear Programming: Theory, Algorithms, Software, and Applications;Tawarmalani,2002
2. E. Danna, M. Fenelon, Z. Gu, R. Wunderling, Generating multiple solutions for mixed integer programming problems, in: IPCO (Integer Programming and Combinatorial Optimization) 2007, LNCS, vol. 4513, pp 280–294
3. J. Eckstein, C. Phillips, W. Hart, Enumeration of near-optimal solutions in parallel branch and bound, INFORMS Annual Meeting, 2007
4. GAMS/BARON Manual. http://www.gams.com/solvers/baron.pdf
5. CPLEX 11 User’s Manual. Ilog, Inc. 2007