@misc{indiciae6ed7ba66dced,
  title = {Inverse scattering problem for quantum graph vertices},
  author = {Cheon, Taksu and Turek, Ondrej and Exner, Pavel},
  year = {2011},
  doi = {10.1103/physreva.83.062715},
  url = {https://www.osti.gov/biblio/21550119},
  note = {Source identifier: 21550119}
}