GottlobLS99'

BibTeX

@inproceedings{DBLP:conf/dexa/GottlobLS99,
  author    = {Georg Gottlob and
               Nicola Leone and
               Francesco Scarcello},
  title     = {On Tractable Queries and Constraints},
  booktitle = {DEXA},
  year      = {1999},
  pages     = {1-15},
  ee        = {http://link.springer.de/link/service/series/0558/bibs/1677/16770001.htm},
  crossref  = {DBLP:conf/dexa/1999},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/dexa/1999,
  editor    = {Trevor J. M. Bench-Capon and
               Giovanni Soda and
               A. Min Tjoa},
  title     = {Database and Expert Systems Applications, 10th International
               Conference, DEXA '99, Florence, Italy, August 30 - September
               3, 1999, Proceedings},
  booktitle = {DEXA},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {1677},
  year      = {1999},
  isbn      = {3-540-66448-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}