@article{Kisielewicz:2012,
  author  = "A. Kisielewicz and K. Przesławski",
  title   = "Rigidity and the chessboard theorem for cube packings",
  journal = "European Journal of Combinatorics",
  volume  = "Vol. 33",
  number  = "no 6",
  pages   = "1113--1119",
  year    = "2012",
}