Shayan Oveis Gharan, Amin Saberi. The Asymmetric Traveling Salesman Problem on Graphs with Bounded Genus. In Dana Randall, editor, Proceedings of the Twenty-Second Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2011, San Francisco, California, USA, January 23-25, 2011. pages 967-975, SIAM, 2011. [doi]
Abstract is missing.