Michelangelo Grigni. Approximate TSP in Graphs with Forbidden Minors. In Ugo Montanari, José D. P. Rolim, Emo Welzl, editors, Automata, Languages and Programming, 27th International Colloquium, ICALP 2000, Geneva, Switzerland, July 9-15, 2000, Proceedings. Volume 1853 of Lecture Notes in Computer Science, pages 869-877, Springer, 2000. [doi]
Abstract is missing.