@misc{indiciae7ebe6819d0f7,
  title = {A brief note concerning archaebacterial phylogeny.},
  author = {G J Olsen and C R Woese},
  year = {1989},
  doi = {10.1139/m89-018},
  url = {https://pubmed.ncbi.nlm.nih.gov/2497936/},
  note = {Source identifier: 2497936}
}