Brendan Tangney Vinny Cahill Chris Horn Dominic Herity Alan Judge Gradimir Starovic Mark Sheppard Some ideas on support for fault tolerance in COMANDOS, an object oriented distributed system. 1990 conf/sigopsE/1990 ACM SIGOPS European Workshop http://doi.acm.org/10.1145/504136.504160 db/conf/sigopsE/sigopsE1990.html#TangneyCHHJSS90