GaleK72'

BibTeX

@article{DBLP:journals/jcss/GaleK72,
  author    = {David Gale and
               Richard M. Karp},
  title     = {A Phenomenon in the Theory of Sorting},
  journal   = {J. Comput. Syst. Sci.},
  volume    = {6},
  number    = {2},
  year      = {1972},
  pages     = {103-115},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}