Exact algorithms for the Hamiltonian cycle problem in planar graphs.

Vladimir G. Deineko Bettina Klinz Gerhard J. Woeginger Exact algorithms for the Hamiltonian cycle problem in planar graphs. 269-274 2006 34 Oper. Res. Lett. 3 http://dx.doi.org/10.1016/j.orl.2005.04.013 db/journals/orl/orl34.html#DeinekoKW06