@misc{indiciae07a0b6e3d100,
  title = {Gravity anomaly and interpretation map of the Chignik and Sutwik Island quadrangles, Alaska},
  author = {J. E. Case and D.F. Barnes and R. L. Detterman and R. L. Morin and R. F. Sikora},
  year = {1981},
  doi = {10.3133/mf1053j},
  url = {https://pubs.usgs.gov/publication/mf1053J},
  note = {Source identifier: mf1053J}
}