@inproceedings{DBLP:conf/swat/Razborov92,
  author    = {Alexander A. Razborov},
  title     = {On Small Depth Threshold Circuits},
  booktitle = {SWAT},
  year      = {1992},
  pages     = {42-52},
  ee        = {http://dx.doi.org/10.1007/3-540-55706-7_4},
  crossref  = {DBLP:conf/swat/1992},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/swat/1992,
  editor    = {Otto Nurmi and
               Esko Ukkonen},
  title     = {Algorithm Theory - SWAT '92, Third Scandinavian Workshop
               on Algorithm Theory, Helsinki, Finland, July 8-10, 1992,
               Proceedings},
  booktitle = {SWAT},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {621},
  year      = {1992},
  isbn      = {3-540-55706-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}