Xiaoming Liu 0003 Robbert van Renesse Mark Bickford Christoph Kreitz Robert L. Constable 37-42 2001 ICDCS Workshops http://doi.ieeecomputersociety.org/10.1109/CDCS.2001.918684 db/conf/icdcsw/icdcsw2001.html#0003RBKC01