Carole Delporte-Gallet Hugues Fauconnier Rachid Guerraoui Andreas Tielmann The Weakest Failure Detector for Message Passing Set-Agreement. 109-120 2008 DISC http://dx.doi.org/10.1007/978-3-540-87779-0_8 conf/wdag/2008 db/conf/wdag/disc2008.html#Delporte-GalletFGT08