Orenstein86'

@inproceedings{DBLP:conf/sigmod/Orenstein86,
  author    = {Jack A. Orenstein},
  title     = {Spatial Query Processing in an Object-Oriented Database
               System},
  booktitle = {SIGMOD Conference},
  year      = {1986},
  pages     = {326-336},
  ee        = {http://doi.acm.org/10.1145/16894.16886},
  crossref  = {DBLP:conf/sigmod/86, DBLP:conf/sigmod/86},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/sigmod/86,
  editor    = {Carlo Zaniolo},
  title     = {Proceedings of the 1986 ACM SIGMOD International Conference
               on Management of Data, Washington, D.C., May 28-30, 1986},
  publisher = {ACM Press},
  year      = {1986},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}