CaiW04'

@article{DBLP:journals/siamcomp/CaiW04,
  author    = {Jin-yi Cai and
               Osamu Watanabe},
  title     = {On Proving Circuit Lower Bounds against the Polynomial-Time
               Hierarchy},
  journal   = {SIAM J. Comput.},
  volume    = {33},
  number    = {4},
  year      = {2004},
  pages     = {984-1009},
  ee        = {http://dx.doi.org/10.1137/S0097539703422716},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}