@misc{indiciaeea341f85006b,
  title = {Aeromagnetic map of the Danbury quadrangle, Fairfield and Litchfield Counties, Connecticut},
  author = {Peter Popenoe and R. W. Bromery and J.R. Kirby},
  year = {1962},
  doi = {10.3133/gp365},
  url = {https://pubs.usgs.gov/publication/gp365},
  note = {Source identifier: gp365}
}