@misc{indiciaecd8721ce561c,
  title = {Storm-built sand ridges on the Maryland inner shelf: a preliminary report},
  author = {D.J.P. Swift and M.E. Field},
  year = {1981},
  doi = {10.1007/bf02463299},
  url = {https://pubs.usgs.gov/publication/70011958},
  note = {Source identifier: 70011958}
}