@misc{indiciae27eebad368fb,
  title = {A large group.},
  author = {R R Springmann},
  year = {1970},
  doi = {10.1080/00207284.1970.11492076},
  url = {https://pubmed.ncbi.nlm.nih.gov/5423657/},
  note = {Source identifier: 5423657}
}