@inproceedings{DBLP:conf/vldb/PedersenJD99,
  author    = {Torben Bach Pedersen and
               Christian S. Jensen and
               Curtis E. Dyreson},
  title     = {Extending Practical Pre-Aggregation in On-Line Analytical
               Processing},
  booktitle = {VLDB},
  year      = {1999},
  pages     = {663-674},
  ee        = {http://www.vldb.org/conf/1999/P62.pdf},
  crossref  = {DBLP:conf/vldb/99},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/vldb/99,
  editor    = {Malcolm P. Atkinson and
               Maria E. Orlowska and
               Patrick Valduriez and
               Stanley B. Zdonik and
               Michael L. Brodie},
  title     = {VLDB'99, Proceedings of 25th International Conference on
               Very Large Data Bases, September 7-10, 1999, Edinburgh,
               Scotland, UK},
  publisher = {Morgan Kaufmann},
  year      = {1999},
  isbn      = {1-55860-615-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}