@article{10_4153_CMB_1976_025_3,
     author = {Fleischner, Herbert and Hobbs, Arthur M.},
     title = {Hamiltonian {Cycles} in {Squares} of {Vertex-Unicyclic} {Graphs}},
     journal = {Canadian mathematical bulletin},
     pages = {169--172},
     year = {1976},
     volume = {19},
     number = {2},
     doi = {10.4153/CMB-1976-025-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-025-3/}
}