%% -*-BibTeX-*-


@Article{Ro79,
  author       = "F. S. Roberts",
  title        = "On the mobile radio frequency assignment problem and the traffic light phasing problem",
  journal      = "Annals of New York Academy of Sciences",
  volume       = "319",
  pages        = "466--483",
  year         = "1979",
  language     = "English",
}