@article{ARM_1991__27_1-2_a12,
     author = {Vacek, Pavel},
     title = {On open {Hamiltonian} walks in graphs},
     journal = {Archivum mathematicum},
     pages = {105--111},
     publisher = {mathdoc},
     volume = {27},
     number = {1-2},
     year = {1991},
     mrnumber = {1189647},
     zbl = {0758.05067},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1991__27_1-2_a12/}
}