Vianu84'

@inproceedings{DBLP:conf/pods/Vianu84,
  author    = {Victor Vianu},
  title     = {Object Projection Views in the Dynamic Relational Model},
  booktitle = {PODS},
  year      = {1984},
  pages     = {214-220},
  ee        = {http://doi.acm.org/10.1145/588011.588042},
  crossref  = {DBLP:conf/pods/84},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/pods/84,
  editor    = {Daniel J. Rosenkrantz and
               Ronald Fagin},
  title     = {Proceedings of the Third ACM SIGACT-SIGMOD Symposium on
               Principles of Database Systems, April 2-4, 1984, Waterloo,
               Ontario, Canada},
  publisher = {ACM},
  year      = {1984},
  isbn      = {0-89791-128-8},
  ee        = {http://dl.acm.org/citation.cfm?id=588011},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}