PreasC79'

@inproceedings{DBLP:conf/dac/PreasC79,
  author    = {Bryan Preas and
               William M. van Cleemput},
  title     = {Placement algorithms for arbitrarily shaped blocks},
  booktitle = {DAC},
  year      = {1979},
  pages     = {474-480},
  ee        = {http://dl.acm.org/citation.cfm?id=811755},
  crossref  = {DBLP:conf/dac/1979},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/dac/1979,
  editor    = {David W. Hightower},
  title     = {Proceedings of the 16th Design Automation Conference, DAC
               '79, San Diego, California, USA, June 25-27, 1979},
  booktitle = {DAC},
  publisher = {ACM},
  year      = {1979},
  ee        = {http://dl.acm.org/citation.cfm?id=800292},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}