@misc{indiciaee5587184a062,
  title = {40Ar/39Ar laser probe evidence concerning the age and associated hazards of the Lake Nyos Maar, Cameroon},
  author = {G. B. Dalrymple and J. P. Lockwood},
  year = {1990},
  doi = {10.1007/bf00124394},
  url = {https://pubs.usgs.gov/publication/70015869},
  note = {Source identifier: 70015869}
}