@misc{indiciae66e76c4354e0,
  title = {Seismicity map of the State of Maine},
  author = {C. W. Stover and L.M. Barnhard and B.G. Reagor and S. T. Algermissen},
  year = {1981},
  doi = {10.3133/mf1284},
  url = {https://pubs.usgs.gov/publication/mf1284},
  note = {Source identifier: mf1284}
}