%% -*-BibTeX-*-


@Article{Te90a,
  author       = "B. A. Tesman",
  title        = "Applications of forbidden difference graphs to {$T$}-colorings",
  journal      = "Congrussus Numerantium",
  volume       = "74",
  pages        = "15--24",
  year         = "1990",
  language     = "English",
}