@article{colebrook_gutiérrez_alonso_sicilia_2002, title={A new algorithm for the undesirable 1-center problem on networks}, volume={53}, ISSN={0160-5682}, DOI={10.1057/PALGRAVE.JORS.2601468}, number={12}, journal={Journal of the Operational Research Society}, author={Colebrook and Gutiérrez and Alonso and Sicilia}, year={2002}, pages={1357-1366} }