Hanek, Robert, Thorsten Schmitt, Sebastian Buck, and Michael Beetz. “Toward RoboCup Without Color Labeling”. AI Magazine 24, no. 2 (June 15, 2003): 47. Accessed April 26, 2024. https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1703.