@article{Barasiński:2017,
  author  = "A. Barasiński and W. Leoński",
  title   = "Symmetry restoring and ancilla-driven entanglement for ultra-cold spin-1 atoms in a three-site ring",
  journal = "Quantum Information Processing",
  volume  = "Vol. 16",
  pages   = "1--21",
  year    = "2017",
}