@misc{indiciae7cdde84f56e2,
  title = {Orthorhombic sulphur formed by photosynthetic sulphur bacteria},
  author = {H.G. Truper and J.C. Hathaway},
  year = {1967},
  doi = {10.1038/215435a0},
  url = {https://pubs.usgs.gov/publication/70221302},
  note = {Source identifier: 70221302}
}