@misc{indiciaecb04f88642c8,
  title = {Fourfold polyphyly of the genus formerly known as Upucerthia, with notes on the systematics and evolution of the avian subfamily Furnariinae},
  author = {R.T. Chesser and F.K. Barker and R.T. Brumfield},
  year = {2007},
  doi = {10.1016/j.ympev.2007.04.014},
  url = {https://pubs.usgs.gov/publication/5224816},
  note = {Source identifier: 5224816}
}