%% -*-BibTeX-*-


@Article{GroetschelHarary1979,
  author       = "Martin Gr{\"o}tschel and Frank Harary",
  title        = "The Graphs for which All Strong Orientations Are Hamiltonian",
  journal      = "Journal of Graph Theory",
  volume       = "3",
  pages        = "221--223",
  year         = "1979",
  classmath    = "*05C20 05C45",
  language     = "English",
}