Sirio Scipioni Leonardo Querzoni Sara Tucci Piergiovanni Roberto Baldoni A theoretical evaluation of peer-to-peer internal clock synchronization. 1 2008 Autonomics http://doi.acm.org/10.1145/1487652.1487653 conf/autonomics/2008 db/conf/autonomics/autonomics2008.html#ScipioniQPB08