@TechReport{GKK06part1report,
  author =	 {Rachid Guerraoui and Micha\l{} Kapa\l{}ka and Petr
                  Kouznetsov},
  title =	 {The Weakest Failure Detectors to Boost
                  Obstruction-Freedom},
  institution =	 {EPFL},
  year =	 2006,
  month =	 Jul,
  number =	 {LPD-REPORT-2006-007}
}