%% -*-BibTeX-*-


@Article{AvMaSa00,
  author       = "A. Avenali and C. Mannino and A. Sassano",
  title        = "Minimizing the Span of $d$-walks to Compute Optimum Frequency Assignments",
  journal      = "Mathematical Programming",
  volume       = "91",
  number       = "2",
  pages        = "357--374",
  year         = "2002",
  note         = "previously published as techincal report 04--00, DIS-Università di Roma ``La Sapienza'', Rome, Italy",
  URL          = "http://link.springer.de/link/service/journals/10107/bibs/2091002/20910357.htm",
  language     = "English",
}