@misc{indiciae081c916d381e,
  title = {Crystal structure and crystal chemistry of melanovanadite, a natural vanadium bronze.},
  author = {J.A. Konnert and H. T. Evans},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/70014236},
  note = {Source identifier: 70014236}
}