@article{DM_1991_3_3_a4,
     author = {A. A. V'yalitsin},
     title = {Enumeration of {Hamiltonian} cycles},
     journal = {Diskretnaya Matematika},
     pages = {46--49},
     publisher = {mathdoc},
     volume = {3},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1991_3_3_a4/}
}