%% -*-BibTeX-*-


@Misc{indset,
  key          = "zzz indset",
  title        = "Challenge {P}roblems: {I}ndependent {S}ets in {G}raphs",
  year         = "2000",
  note         = "{http://www2.research.att.com/~njas/doc/graphs.html}",
}