@inproceedings{Rod:ftcs22,
  author = "Ver\'{\i}ssimo, P. and Rodrigues, L.",
  address = "Boston, USA",
  booktitle = "Digest of Papers, The 22nd International Symposium on Fault-Tolerant Computing",
  organization = "IEEE",
  month = jul,
  title = "A posteriori Agreement for Fault-tolerant Clock Synchronization on Broadcast Networks",
  year = "1992",
}