@inproceedings{DBLP:conf/srds/Echtle87,
author = {Klaus Echtle},
title = {Fault Masking and Sequence Agreement by a Voting Protocol
with low Message Number},
booktitle = {SRDS},
year = {1987},
pages = {149-160},
bibsource = {DBLP, http://dblp.uni-trier.de}
}