1. Branching and bounds tightening techniques for non–convex MINLP;Belotti;Optim. Methods Softw.,2009
2. Bonmin https://projects.coin-or.org/Bonmin.
3. The nonlinear knapsack problem – algorithms and applications;Bretthauer;Eur. J. Oper. Res.,2002
4. Couenne https://projects.coin-or.org/Couenne.
5. A Heuristic Algorithm for the General Multiple Nonlinear Knapsack Problem;D’Ambrosio,2015