@misc{indiciae1da42881c8e8,
  title = {Worldwide distribution of subaquatic gas hydrates},
  author = {K.A. Kvenvolden and G.D. Ginsburg and V.A. Soloviev},
  year = {1993},
  doi = {10.1007/bf01204390},
  url = {https://pubs.usgs.gov/publication/70018369},
  note = {Source identifier: 70018369}
}