BertinoCS97'

@article{DBLP:journals/ipl/BertinoCS97,
  author    = {Elisa Bertino and
               Barbara Catania and
               Boris Shidlovsky},
  title     = {Towards Optimal Two-Dimensional Indexing for Constraint
               Databases},
  journal   = {Inf. Process. Lett.},
  volume    = {64},
  number    = {1},
  year      = {1997},
  pages     = {1-8},
  ee        = {http://dx.doi.org/10.1016/S0020-0190(97)00146-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}