@techreport{fs-tieaa-04,
  author      = "Efi Fogel and Astrid Sturm",
  title       = "Testbed implementations of exact and approximate algorithms",
  type        = "Technical {Report}",
  number      = "ECG-TR-361215-01",
  institution = "Freie Universit{\"a}t Berlin",
  year        = 2003
}