ErL82'

@article{DBLP:journals/cj/ErL82,
  author    = {M. C. Er and
               Barry G. T. Lowden},
  title     = {The Theory and Practice of Constructing an Optimal Polyphase
               Sort},
  journal   = {Comput. J.},
  volume    = {25},
  number    = {1},
  year      = {1982},
  pages     = {93-101},
  ee        = {http://dx.doi.org/10.1093/comjnl/25.1.93},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}