1Tambouratzis T., "Solving the Hamiltonian cycle problem via an artificial neural network", Information Processing Letters, 2000, 75( 6 ):237-242.
2Vladimir G D, Bettina Klinz, et al. Exact algorithms for the Hamiltonian cycle problem in planar graphs'.', Operations Research Letters, 2006, 34( 3 ) : 269-274.
3Ruo W H, Maw S C., "Linear-time algorithms for the Hamiltonian problems on distance-hereditary graphs", Theoretical Computer Science, 2005, 341 (1-3): 411-440.
4Sohel R M, Kaykobad M., "Hamiltonian cycles and Hamiltonian paths", Information Processing Letters, 2005, 94 ( 1 ): 37-41.