@article{Kalaga:2017,
  author  = "J. Kalaga and W. Leoński and R. Szczęśniak",
  title   = "Quantum steering and entanglement in three-mode triangle Bose-Hubbard system",
  journal = "Quantum Information Processing",
  volume  = "Vol. 16",
  pages   = "1--19",
  year    = "2017",
}