@article{RocaZamora:2018Px,
  author = "Roca Zamora, Luis  and  Oset, E.  and  Nieves, J.",
  title = "{Hidden charm pentaquarks in $\Lambda_b \to J/\psi K^- p$ decay}",
  doi = "10.22323/1.310.0121",
  journal = "PoS",
  year = 2018,
  volume = "Hadron2017",
  pages = "121"
}