@article{Borowiecki:2003,
  author  = "M. Borowiecki and J. Grytczuk and M. Hałuszczak and Z. Tuza",
  title   = "Schütte's tournament problem and intersecting families of sets",
  journal = "Combinatorics, Probability and Computing",
  volume  = "Vol. 12",
  pages   = "359--364",
  year    = "2003",
}