1. From crash-fault tolerance to arbitrary fault tolerance: towards a modular approach;Baldoni,2000
2. Unreliable failure detectors for reliable distributed systems;Chandra;J. ACM,1996
3. The weakest failure detector for solving consensus;Chandra;J. ACM,1996
4. Failure detectors in omission failure environments. Brief announcement;Dolev,1997
5. Muteness failure detectors for consensus with Byzantine processes. Brief announcement;Doudou,1998