@misc{indiciae105a09976d09,
  title = {Reduction of quinquevalent vanadium solutions by wood and lignite},
  author = {A. M. Pommer},
  year = {1957},
  doi = {10.1016/0016-7037(57)90055-8},
  url = {https://pubs.usgs.gov/publication/70010968},
  note = {Source identifier: 70010968}
}