@inproceedings{DBLP:conf/dac/ZaraH85,
  author    = {Robert V. Zara and
               David R. Henke},
  title     = {Building a layered database for design automation},
  booktitle = {DAC},
  year      = {1985},
  pages     = {645-651},
  ee        = {http://doi.acm.org/10.1145/317825.317958},
  crossref  = {DBLP:conf/dac/1985},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/dac/1985,
  editor    = {Hillel Ofek and
               Lawrence A. O'Neill},
  title     = {Proceedings of the 22nd ACM/IEEE conference on Design automation,
               DAC 1985, Las Vegas, Nevada, USA, 1985},
  booktitle = {DAC},
  publisher = {ACM},
  year      = {1985},
  isbn      = {0-8186-0635-5},
  ee        = {http://dl.acm.org/citation.cfm?id=317825},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}