desJardins, Marie, Blazej Bulka, Ryan Carr, Eric Jordan, and Penny Rheingans. “Heuristic Search and Information Visualization Methods for School Redistricting”. AI Magazine 28, no. 3 (September 15, 2007): 59. Accessed November 12, 2019. https://www.aaai.org/ojs/index.php/aimagazine/article/view/2055.