@misc{indiciaeca584f473c69,
  title = {Possible connection between two Alaskan catastrophes occurring 25 yr apart (1964 and 1989)},
  author = {K.A. Kvenvolden and P.R. Carlson and C. N. Threlkeld and A. Warden},
  year = {1993},
  doi = {10.1130/0091-7613(1993)021<0813:pcbtac>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70017951},
  note = {Source identifier: 70017951}
}