HorakT93'

@article{DBLP:journals/dm/HorakT93,
  author    = {Peter Hor{\'a}k and
               Zsolt Tuza},
  title     = {Large s-representable set systems with low maximum degree},
  journal   = {Discrete Mathematics},
  volume    = {122},
  number    = {1-3},
  year      = {1993},
  pages     = {205-217},
  ee        = {http://dx.doi.org/10.1016/0012-365X(93)90296-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}