@inproceedings{DBLP:conf/iccad/OkamotoC96,
  author    = {Takumi Okamoto and
               Jason Cong},
  title     = {Buffered Steiner tree construction with wire sizing for
               interconnect layout optimization},
  booktitle = {ICCAD},
  year      = {1996},
  pages     = {44-49},
  ee        = {http://doi.acm.org/10.1145/244522.244530},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}