@misc{indiciaed804b8092ad3,
  title = {Magmatic gas efflux at the Ukinrek Maars, Alaska},
  author = {Deborah Bergfeld and W. C. Evans and A.G. Hunt and R. G. McGimsey},
  year = {2010},
  doi = {10.1201/noe0415451369.ch12},
  url = {https://pubs.usgs.gov/publication/70170372},
  note = {Source identifier: 70170372}
}