@article{burachik_lopes_2003,  title={A convergence result for an outer approximation scheme},  volume={22},  ISSN={1807-0302},  url={https://doi.org/10.1590/S0101-82052003000300005},  DOI={10.1590/S0101-82052003000300005},  number={3},  journal={Computational & Applied Mathematics},  publisher={Sociedade Brasileira de Matemática Aplicada e Computacional},  author={Burachik, R.S. and Lopes, J.O.},  year={2003},  pages={397–409} }