@misc{indiciae56a9ba8e587a,
  title = {Spasmus nutans.},
  author = {D Hoefnagel and B Biery},
  year = {1968},
  doi = {10.1111/j.1469-8749.1968.tb02834.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5643343/},
  note = {Source identifier: 5643343}
}