Rincón-García, E. A., M. A. Gutiérrez-Andrade, S. G. de-los-Cobos-Silva, P. Lara-Velázquez, A. S. Ponsich, and R. A. Mora-Gutiérrez. “A Multiobjective Algorithm for Redistricting”. Journal of Applied Research and Technology, vol. 11, no. 3, June 2013, doi:10.1016/S1665-6423(13)71542-6.