@misc{indiciae285ddc1c7c94,
  title = {Strategy for scientific drilling of marine gas hydrates},
  author = {M. Hovland and T.J.G. Francis and George E. Claypool and M. M. Ball},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020418},
  note = {Source identifier: 70020418}
}