AhlswedeK04'

BibTeX

@article{DBLP:journals/combinatorica/AhlswedeK04,
  author    = {Rudolf Ahlswede and
               Levon H. Khachatrian},
  title     = {Katona's Intersection Theorem: Four Proofs},
  journal   = {Combinatorica},
  volume    = {25},
  number    = {1},
  year      = {2004},
  pages     = {105-110},
  ee        = {http://www.springerlink.com/index/10.1007/s00493-005-0008-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}