Zdenek Dvorak, Ken-ichi Kawarabayashi, Robin Thomas. Three-coloring triangle-free planar graphs in linear time. In Claire Mathieu, editor, Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2009, New York, NY, USA, January 4-6, 2009. pages 1176-1182, SIAM, 2009. [doi]
Abstract is missing.