@article{Guo:2018uU,
  author = "Guo, Feng-Kun",
  title = "{Traps in hadron spectroscopy: Thresholds, triangle singularities, \ldots)}",
  doi = "10.22323/1.310.0015",
  journal = "PoS",
  year = 2018,
  volume = "Hadron2017",
  pages = "015"
}