Weighted graphs with all Hamiltonian cycles of the same length.

Santosh N. Kabadi Abraham P. Punnen Weighted graphs with all Hamiltonian cycles of the same length. 129-139 2003 271 Discrete Mathematics 1-3 http://dx.doi.org/10.1016/S0012-365X(03)00041-4 db/journals/dm/dm271.html#KabadiP03