Well-solvable special cases of the traveling salesman problem: A survey

Rainer Ernst Burkard, Vladimir G. Deĭneko, Ren� van Dal, Jack A. A. van der Veen, and Gerhard J. Woeginger
SIAM Review 40(3):496–546, 1998

Cites:

Sequence comparison with mixed convex and concave costs

Fano Experimental Web Server, D. Eppstein, School of Information & Computer Science, UC Irvine