Leiner77'

@article{DBLP:journals/iandc/Leiner77,
  author    = {Barry M. Leiner},
  title     = {An Alternate Proof of the Composite Lower Bounds},
  journal   = {Information and Control},
  volume    = {33},
  number    = {1},
  year      = {1977},
  pages     = {72-86},
  ee        = {http://dx.doi.org/10.1016/S0019-9958(77)90433-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}