CopelandK89'

@inproceedings{DBLP:conf/sigmod/CopelandK89,
  author    = {George P. Copeland and
               Tom W. Keller},
  title     = {A Comparison Of High-Availability Media Recovery Techniques},
  booktitle = {SIGMOD Conference},
  year      = {1989},
  pages     = {98-109},
  ee        = {http://doi.acm.org/10.1145/67544.66936},
  crossref  = {DBLP:conf/sigmod/89, DBLP:conf/sigmod/89},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/sigmod/89,
  editor    = {James Clifford and
               Bruce G. Lindsay and
               David Maier},
  title     = {Proceedings of the 1989 ACM SIGMOD International Conference
               on Management of Data, Portland, Oregon, May 31 - June 2,
               1989},
  publisher = {ACM Press},
  year      = {1989},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}