@misc{indiciae53ac7f69bd48,
  title = {Viewing Lava Safely - Common Sense is Not Enough},
  author = {Jenda A. Johnson},
  year = {2000},
  doi = {10.3133/fs15200\_2000},
  url = {https://pubs.usgs.gov/publication/fs15200\_2000},
  note = {Source identifier: fs15200\_2000}
}