1. SCIP: solving constraint integer programs
2. Modeling and optimization with optimica and jmodelica.org – languages and tools for solving large-scale dynamic optimization problems. Computers &;Akesson J.;Chemical Engineering,2010
3. M. S. Bazaraa H. D. Sherali and C. M. Shetty. Nonlinear programming: theory and algorithms. John Wiley & Sons 2013. M. S. Bazaraa H. D. Sherali and C. M. Shetty. Nonlinear programming: theory and algorithms. John Wiley & Sons 2013.
4. Constrained delaunay triangulations